Valueset-dicom-dcim

DICOM Code Definitions (DCM)

The meanings of codes defined in DICOM, either explicitly or by reference to another part of DICOM or an external reference document or standard

These codes are excerpted from Digital Imaging and Communications in Medicine (DICOM) Standard, Part 16: Content Mapping Resource, Copyright 2011 by the National Electrical Manufacturers Association"

Code	Display	Definition
109001	Digital timecode (NOS)	A signal transmitted for the purpose of interchange of the current time, not specific to any source or methodology.
109002	ECG-based gating signal, processed	A signal which is generated for each detection of a heart beat
109003	IRIG-B timecode	A signal transmitted by the Inter-Range Instrumentation Group for the purpose of synchronizing time clocks.
109004	X-Ray Fluoroscopy On Signal	A signal which indicates that X-Ray source has been activated for fluoroscopy use.
109005	X-Ray On Trigger	A signal that indicated that the X-Ray source has been activated for image recording.
109006	Differential signal	An electrical signal derived from two electrodes
109007	His bundle electrogram	An electrophysiological recording from the HIS nerve bundle
109008	Monopole signal	An electrical signal from one electrode relative to an indifferent potential.
109009	Pacing (electrical) stimulus, voltage	The voltage stimulus during cardiac pacing
109010	Radio frequency ablation, power	The power injected during RF ablation procedure
109011	Voltage measurement by basket catheter	Electrophysiological signals acquired using a multi-splined catheter each equipped with multiple electrodes.
109012	Voltage measurement by mapping catheter	Electrophysiological signals acquired using a steerable catheter
109013	Voltage measurement, NOS	A voltage measurement not otherwise specified
109014	35% of thermal CO	A signal point which is 35% of the peak thermal cardiac output signal
109015	70% of thermal CO	A signal point which is 70% of the peak thermal cardiac output signal
109016	A wave peak pressure	The peak pressure of each heart beat in the atrium caused by the atrial contraction
109017	A wave pressure, average	The average of several A wave pressure measurements
109018	Beat detected (accepted)	An identified cardiac beat used in the determination of a measurement
109019	Beat detected (rejected)	An identified cardiac beat not used in the determination of a measurement
109020	Diastolic pressure, average	The average of several diastolic pressure measurements
109021	Diastolic pressure nadir	The lowest pressure value excluding any undershoot artifact.
109022	End diastole	The moment at the end of the diastolic phase of the cardiac cycle.
109023	End of expiration	The moment at the end of respiratory expiration
109024	End of inspiration	The moment at the end of respiratory inspiration
109025	Max dp/dt	The maximum positive rate of change of pressure.
109026	Max neg dp/dt	The maximum negative rate of change of pressure.
109027	Mean blood pressure	The average blood pressure value, generally over 2 or more seconds
109028	Peak of thermal cardiac output bolus	The peak change in blood temperature during a thermal cardiac output measurement.
109029	Start of expiration	The moment respiratory expiration begins
109030	Start of inspiration	The moment of respiratory inspiration begins
109031	Start of thermal cardiac output bolus	The first discernable blood temperature change following the injectate during a thermal cardiac output measurement
109032	Systolic pressure, average	The average of several systolic blood pressure measurements.
109033	Systolic peak pressure	The highest systolic blood pressure value excluding any overshoot artifact
109034	V wave peak pressure	The peak pressure of each heart beat in the atrium caused by the filling of the atrium.
109035	V wave pressure, average	The average of several V wave pressure measurements
109036	Valve close	The moment at which a heart valve closes
109037	Valve open	The moment at which a heart valve opens
109038	Ablation off	The moment when RF ablation current is turned off.
109039	Ablation on	The moment when RF ablation current is turned on
109040	HIS bundle wave	The moment in the cardiac cycle when the HIS bundle nerves depolarize.
109041	P wave	The surface electrocardiogram of the atrial contraction
109042	Q wave	The first negative deflection of the electrocardiogram cause by ventricular depolarization
109043	R wave	The first positive deflection the electrocardiogram cause by ventricular depolarization
109044	S wave	The first negative deflection after the R wave.
109045	Start of atrial contraction	The beginning of the atrial contraction
109046	Start of atrial contraction (subsequent)	The beginning of the second atrial contraction of two consecutive beats.
109047	Stimulation at rate 1 interval	The stimulation interval during cardiac stimulation first used in a pacing train
109048	Stimulation at rate 2 interval	The stimulation interval different from the first stimulation interval used in a pacing train
109049	Stimulation at rate 3 interval	A stimulation interval different from and subsequent to the second interval in a pacing train.
109050	Stimulation at rate 4 interval	Describes a stimulation interval different from and subsequent to the third interval in a pacing train
109051	T wave	The electrocardiogram deflection caused by ventricular repolarization.
109052	V wave	The peak pressure of each heart beat monitored in the atrium caused by the filling of the atrium
109053	V wave of next beat	The second V wave measurement of two consecutive beats.
109054	Patient State	A description of the physiological condition of the patient
109055	Protocol Stage	The exercise level during a progressive cardiac stress test.
109056	Stress Protocol	A series of physiological challenges designed to progressively increase the work of the heart.
109057	Catheterization Procedure Phase	A subpart of a cardiac catheterization procedure
109058	Contrast Phase	The subpart of a cardiac catheterization procedure in which a radio-opaque contrast medium is injected into the patient.
109059	Physiological challenges	Physical changes administered to a patient in order to elicit an physiological response
109060	Procedure Step Number	Enumeration of a subpart of a catheterization procedure
109061	EP Procedure Phase	A subpart of en electrophysiological procedure
109063	Pulse train definition	A means of defining a series of cardiac stimulation pulses
109070	End of systole
109071	Indicator mean transit time	Time for a median particle to travel from point of injection to point of detection
109072	Tau	The time constant of isovolumic pressure fall
109073	V max myocardial	Maximum velocity of myocardial contractility
109091	Cardiac Stress State	Imaging after injection of tracer during increased cardiac workload or increased myocardial blood flow, achieved by either exercise or pharmacologic means.
109092	Reinjection State	Imaging after injection of additional tracer under resting conditions.
109093	Redistribution State	Imaging after allowing a moderate amount of time for tracer to move from its initial sites of uptake.
109094	Delayed Redistribution State	Imaging after allowing an extended amount of time for tracer to move from its initial sites of uptake.
109095	Peak stress state	Peak Cardiac stress state
109096	Recovery state	Recovery from cardiac stress
109101	Acquisition Equipment	Equipment that originally acquired the data stored within composite instances. For example, a CT, MR or Ultrasound modality.
109102	Processing Equipment	Equipment that has processed composite instances to create new composite instances. For example, a 3D Workstation.
109103	Modifying Equipment	Equipment that has modified existing composite instances (without creating new composite instances). For example, a QA Station or Archive.
109104	De-identifying Equipment	Equipment that has modified an existing composite instance to remove patient identifying information
109105	Frame Extracting Equipment	Equipment that has processed composite instances to create new composite instances by extracting selected frames from the original instance.
109110	Voice	The sound of a human’s speech, recorded during a procedure.
109111	Operator’s narrative	The voice of a device operator, recorded during a procedure.
109112	Ambient room environment	The ambient sound recorded during a procedure, which may or may not include voice and other types of sound.
109113	Doppler audio	The Doppler waveform recorded as an audible signal.
109114	Phonocardiogram	The sound of the human heart beating.
109115	Physiological audio signal	Any sound made by the human body.
109116	Arterial Pulse Waveform	A digitized signal from the patient arterial system collected through pulse oximetry or other means
109117	Respiration Waveform	A digitized signal from the patient respiratory system representing respiration
109120	On admission to unit	The occasion on which a procedure was performed on admission to a specialist unit (e.g., intensive care).
109121	On discharge	The occasion on which a procedure was performed on discharge from hospital as an in-patient.
109122	On discharge from unit	The occasion on which a procedure was performed on discharge from a specialist unit (e.g., intensive care).
109123	Pre-intervention	The occasion on which a procedure was performed immediately prior to non-surgical intervention (e.g, percutaneous angioplasty, biopsy).
109124	Post-intervention	The occasion on which a procedure was performed immediately after to non-surgical intervention (e.g, percutaneous angioplasty, biopsy).
109125	At last appointment	The occasion on which a procedure was performed at the most recent outpatient encounter.
109132	Joint position method	The active or passive joint positioning during acquisition
109133	Physical force	A physical force applied during acquisition
109134	Prior to voiding	Prior to voiding
109135	Post voiding	Post voiding
109136	Neutral musculoskeletal position	Neutral musculoskeletal position
109200	America Kennel Club	America Kennel Club
109201	America’s Pet Registry Inc.	America’s Pet Registry Inc.
109202	American Canine Association	American Canine Association
109203	American Purebred Registry	American Purebred Registry
109204	American Rare Breed Association	American Rare Breed Association
109205	Animal Registry Unlimited	Animal Registry Unlimited
109206	Animal Research Foundation	Animal Research Foundation
109207	Canadian Border Collie Association	Canadian Border Collie Association
109208	Canadian Kennel Club	Canadian Kennel Club
109209	Canadian Livestock Records Association	Canadian Livestock Records Association
109210	Canine Federation of Canada	Canine Federation of Canada
109211	Continental Kennel Club	Continental Kennel Club
109212	Dog Registry of America	Dog Registry of America
109213	Federation of International Canines	Federation of International Canines
109214	International Progressive Dog Breeders’ Alliance	International Progressive Dog Breeders’ Alliance
109215	National Kennel Club	National Kennel Club
109216	North American Purebred Dog Registry	North American Purebred Dog Registry
109217	United All Breed Registry	United All Breed Registry
109218	United Kennel Club	United Kennel Club
109219	Universal Kennel Club International	Universal Kennel Club International
109220	Working Canine Association of Canada	Working Canine Association of Canada
109221	World Kennel Club	World Kennel Club
109222	World Wide Kennel Club	World Wide Kennel Club
110020	Sheet Film Digitized	Digitization of Sheet Film
110021	Cine Film Digitized	Digitization of Cine Film
110022	Video Tape Digitized	Digitization of Video Tape
110023	Paper Digitized	Digitization of pages of a paper document (Units may be specified as Pages, Documents)
110024	CD Imported	Importation of CD
110025	DVD Imported	Importation of DVD
110026	MOD Imported	Importation of MOD
110027	Studies Imported	Importation of DICOM Studies
110028	Instances Imported	Importation of DICOM Composite Instances
110100	Application Activity	Audit event: Application Activity has taken place
110101	Audit Log Used	Audit event: Audit Log has been used
110102	Begin Transferring DICOM Instances	Audit event: Storage of DICOM Instances has begun
110103	DICOM Instances Accessed	Audit event: DICOM Instances have been created, read, updated, or deleted -audit event
110104	DICOM Instances Transferred	Audit event: Storage of DICOM Instances has been completed
110105	DICOM Study Deleted	Audit event: Entire Study has been deleted
110106	Export	Audit event: Data has been exported out of the system
110107	Import	Audit event: Data has been imported into the system
110108	Network Entry	Audit event: System has joined or left network
110109	Order Record	Audit event: Order has been created, read, updated or deleted
110110	Patient Record	Audit event: Patient Record has been created, read, updated, or deleted
110111	Procedure Record	Audit event: Procedure Record has been created, read, updated, or deleted
110112	Query	Audit event: Query has been made
110113	Security Alert	Audit event: Security Alert has been raised
110114	User Authentication	Audit event: User Authentication has been attempted
110120	Application Start	Audit event: Application Entity has started
110121	Application Stop	Audit event: Application Entity has stopped
110122	Login	Audit event: User login has been attempted
110123	Logout	Audit event: User logout has been attempted
110124	Attach	Audit event: Node has been attached
110125	Detach	Audit event: Node has been detached
110126	Node Authentication	Audit event: Node Authentication has been attempted
110127	Emergency Override Started	Audit event: Emergency Override has started
110128	Network Configuration	Audit event: Network configuration has been changed
110129	Security Configuration	Audit event: Security configuration has been changed
110130	Hardware Configuration	Audit event: Hardware configuration has been changed
110131	Software Configuration	Audit event: Software configuration has been changed
110132	Use of Restricted Function	Audit event: A use of a restricted function has been attempted
110133	Audit Recording Stopped	Audit event: Audit recording has been stopped
110134	Audit Recording Started	Audit event: Audit recording has been started
110135	Object Security Attributes Changed	Audit event: Security attributes of an object have been changed
110136	Security Roles Changed	Audit event: Security roles have been changed
110137	User security Attributes Changed	Audit event: Security attributes of a user have been changed
110150	Application	Audit participant role ID of software application
110151	Application Launcher	Audit participant role ID of software application launcher, i.e., the entity that started or stopped an application.
110152	Destination Role ID	Audit participant role ID of the receiver of data
110153	Source Role ID	Audit participant role ID of the sender of data
110154	Destination Media	Audit participant role ID of media receiving data during an export.
110155	Source Media	Audit participant role ID of media providing data during an import.
110180	Study Instance UID	ParticipantObjectID type: Study Instance UID
110181	SOP Class UID	ParticipantObjectID type: SOP Class UID
110182	Node ID	ID of a node that is a participant object of an audit message
110138	Emergency Override Stopped	Audit event: Emergency Override has Stopped
110139	Remote Service Operation Started	Audit event: Remote Service Operation has Begun
110140	Remote Service Operation Stopped	Audit event: Remote Service Operation has Stopped
110141	Local Service Operation Started	Audit event: Local Service Operation has Begun
110142	Local Service Operation Stopped	Audit event: Local Service Operation Stopped
110030	USB Disk Emulation	A device that connects using the USB hard drive interface. These may be USB-Sticks, portable hard drives, and other technologies.
110031	Email	Email and email attachments used as a media for data transport.
110032	CD	CD-R, CD-ROM, and CD-RW media used for data transport.
110033	DVD	DVD, DVD-RAM, and other DVD formatted media used for data transport.
110034	Compact Flash	Media that comply with the Compact Flash standard.
110035	Multi-media Card	Media that comply with the Multi-media Card standard.
110036	Secure Digital Card	Media that comply with the Secure Digital Card standard.
110037	URI	URI Identifier for network or other resource, see RFC 3968
110038	Paper Document	Any paper or similar document.
110190	Issuer of Identifier	System, organization, agency, or department that has assigned an instance identifier (such as placer or filler number, patient or provider identifier, etc.)
110500	Doctor cancelled procedure	Procedure order cancelled by requesting physician or other authorized physician
110501	Equipment failure	Equipment failure prevented completion of procedure
110502	Incorrect procedure ordered	Procedure discontinued due to incorrect procedure being ordered
110503	Patient allergic to media/contrast	Procedure discontinued due to patient allergy to media/contrast (reported or reaction)
110504	Patient died	Procedure discontinued due to death of Patient
110505	Patient refused to continue procedure	Procedure discontinued due to patient refusal to continue procedure
110506	Patient taken for treatment or surgery	Procedure discontinued due to patient being taken for treatment or surgery
110507	Patient did not arrive	Patient did not arrive for procedure
110508	Patient pregnant	Procedure discontinued due to patient pregnancy (reported or determined)
110509	Change of procedure for correct charging	Procedure discontinued to restart with new procedure code for correct charging
110510	Duplicate order	Procedure discontinued due to duplicate orders received for same procedure
110511	Nursing unit cancel	Procedure order cancelled by nursing unit
110512	Incorrect side ordered	Procedure discontinued due to incorrect side (laterality) being ordered
110513	Discontinued for unspecified reason	Procedure discontinued for unspecified reason
110514	Incorrect worklist entry selected	Procedure discontinued due to incorrect patient or procedure step selected from modality worklist
110515	Patient condition prevented continuing	Patient condition prevented continuation of procedure
110516	Equipment change	Procedure step is discontinued to change to other equipment or modality
110518	Patient Movement	A movement of the patient affecting test quality
110519	Operator Error	An error of the operator affecting test quality
110521	Objects incorrectly formatted	One or more of the objects is malformed.
110522	Object Types not supported	Receiving System is unable to accept the object type.
110523	Object Set incomplete	One or more objects associated with the object set is missing.
110524	Media Failure	The contents of the Media could not be accessed properly.
110526	Resource pre-empted	Procedure discontinued due to necessary equipment, staff or other resource becoming (temporarily) unavailable to the procedure.
110527	Resource inadequate	Procedure discontinued due to necessary equipment, staff or other resource being inadequate to complete the procedure.
110528	Discontinued Procedure Step rescheduled	A new Procedure Step has been scheduled to replace the Discontinued Procedure Step.
110529	Discontinued Procedure Step rescheduling recommended	It is recommended that a new Procedure Step be scheduled to replace the Discontinued Procedure Step.
110001	Image Processing	Image processing work item
110002	Quality Control	Quality control work item
110003	Computer Aided Diagnosis	Computer aided diagnosis work item
110004	Computer Aided Detection	Computer aided detection work item
110005	Interpretation	Interpretation work item
110006	Transcription	Transcription work item
110007	Report Verification	Report verification work item
110008	Print	Print work item
110009	No subsequent Workitems
110010	Film	Film type of output
110011	Dictation	Dictation type of output
110012	Transcription	Transcription type of output
110013	Media Import	The procedure to read DICOM instances from DICOM interchange media, coerce identifying attributes into the local namespace if necessary, and make the instances available.
110800	Spin Tagging Perfusion MR Signal Intensity	Signal intensity of a Spin tagging Perfusion MR image. Spin tagging is a technique for the measurement of blood perfusion, based on magnetically labeled arterial blood water as an endogenous tracer.
110801	Contrast Agent Angio MR Signal Intensity	Signal intensity of a Contrast Agent Angio MR image.
110802	Time Of Flight Angio MR Signal Intensity	Signal intensity of a Time-of-flight (TOF) MR image. Time-of-flight (TOF) is based on the phenomenon of flow-related enhancement of spins entering into an imaging slice. As a result of being unsaturated, these spins give more signal that surrounding stationary spins.
110803	Proton Density Weighted MR Signal Intensity	Signal intensity of a Proton Density Weighted MR image. All MR images have intensity proportional to proton density. Images with very little T1 or T2 weighting are called ‘PD-weighted’.
110804	T1 Weighted MR Signal Intensity	Signal intensity of T1 Weighted MR image. A T1 Weighted MR image is created typically by using short TE and TR times.
110805	T2 Weighted MR Signal Intensity	Signal intensity of a T2 Weighted MR image. T2 Weighted image contrast state is approached by imaging with a TR long compared to tissue T1 (to reduce T1 contribution to image contrast) and a TE between the longest and shortest tissue T2s of interest.
110806	T2* Weighted MR Signal Intensity	Signal intensity of a T2* Weighted MR image. The T2* phenomenon results from molecular interactions (spin spin relaxation) and local magnetic field non-uniformities, which cause the protons to precess at slightly different frequencies.
110807	Field Map MR Signal Intensity	Signal intensity of a Field Map MR image. A Field Map MR image provides a direct measure of the B0 inhomogeneity at each point in the image.
110808	Fractional Anisotropy	Coefficient reflecting the fractional anisotropy of the tissues, derived from a diffusion weighted MR image. Fractional anisotropy is proportional to the square root of the variance of the Eigen values divided by the square root of the sum of the squares of the Eigen values.
110809	Relative Anisotropy	Coefficient reflecting the relative anisotropy of the tissues, derived from a diffusion weighted MR image.
110810	Volumetric Diffusion Dxx Component	Dxx Component of the diffusion tensor, quantifying the molecular mobility along the X axis.
110811	Volumetric Diffusion Dxy Component	Dxy Component of the diffusion tensor, quantifying the correlation of molecular displacements in the X and Y directions.
110812	Volumetric Diffusion Dxz Component	Dxz Component of the diffusion tensor, quantifying the correlation of molecular displacements in the X and Z directions.
110813	Volumetric Diffusion Dyy Component	Dyy Component of the diffusion tensor, quantifying the molecular mobility along the Y axis.
110814	Volumetric Diffusion Dyz Component	Dyz Component of the diffusion tensor, quantifying the correlation of molecular displacements in the Y and Z directions.
110815	Volumetric Diffusion Dzz Component	Dzz Component of the diffusion tensor, quantifying the molecular mobility along the Z axis.
110816	T1 Weighted Dynamic Contrast Enhanced MR Signal Intensity	Signal intensity of a T1 Weighted Dynamic Contrast Enhanced MR image. A T1 Weighted Dynamic Contrast Enhanced MR image reflects the dynamics of diffusion of the exogenous contrast media from the blood pool into the extra vascular extracellular space (EES) of the brain at a rate determined by the blood flow to the tissue, the permeability of the Brain Blood Barrier (BBB), and the surface area of the perfusing vessels.
110817	T2 Weighted Dynamic Contrast Enhanced MR Signal Intensity	Signal intensity of a T2 Weighted Dynamic Contrast Enhanced MR image. A T2 Weighted Dynamic Contrast Enhanced MR image reflects the T2 of tissue decrease as the Gd contrast agent bolus passes through the brain.
110818	T2* Weighted Dynamic Contrast Enhanced MR Signal Intensity	Signal intensity of a T2* Weighted Dynamic Contrast Enhanced MR image. A T2* Weighted Dynamic Contrast Enhanced MR image reflects the T2* of tissue decrease as the Gd contrast agent bolus passes through the brain.
110819	Blood Oxygenation Level	Signal intensity of a Blood Oxygenation Level image. BOLD imaging is sensitive to blood oxygenation (but also to cerebral blood flow and volume). This modality is essentially used for detecting brain activation (functional MR).
110820	Nuclear Medicine Projection Activity	Accumulated decay event counts in a nuclear medicine projection image.
110821	Nuclear Medicine Tomographic Activity	Accumulated decay event counts in a Nuclear Medicine Tomographic image (including PET).
110822	Spatial Displacement X Component	Spatial Displacement along axis X of a non linear deformable spatial registration image. The X axis is defined in reference to the patient’s orientation, and is increasing to the left hand side of the patient.
110823	Spatial Displacement Y Component	Spatial Displacement along axis Y of a non linear deformable spatial registration image. The Y axis is defined in reference to the patient’s orientation, and is increasing to the posterior side of the patient.
110824	Spatial Displacement Z Component	Spatial Displacement along axis Z of a Non linear deformable spatial registration image. The Z axis is defined in reference to the patient’s orientation, and is increasing toward the head of the patient.
110825	Hemodynamic Resistance	Measured resistance to the flow of blood, e.g. through the vasculature or through a heart value.
110826	Indexed Hemodynamic Resistance	Measured resistance to the flow of blood, e.g. through the vasculature or through a heart value, normalized to a particular indexed scale.
110827	Tissue Velocity	Velocity of tissue based on Doppler measurements.
110828	Flow Velocity	Velocity of blood flow based on Doppler measurements.
110829	Flow Variance	Statistical variance of blood velocity relative to mean.
110830	Elasticity	Scalar value related to the elastic properties of the tissue.
110831	Perfusion	Scalar value related to the volume of blood perfusing into tissue.
110832	Speed of sound	Speed of sound in tissue.
110833	Ultrasound Attenuation	Reduction in strength of ultrasound signal as the wave.
110834	RGB R Component	Red component of a true color image (RGB).
110835	RGB G Component	Green component of a true color image (RGB).
110836	RGB B Component	Blue component of a true color image (RGB).
110837	YBR FULL Y Component	Y (Luminance) component of a YBR FULL image, as defined in JPEG 2000.
110838	YBR FULL CB Component	CB (Blue chrominance) component of a YBR FULL image, as defined in JPEG 2000.
110839	YBR FULL CR Component	CR (Red chrominance) component of a YBR FULL image, as defined in JPEG 2000.
110840	YBR PARTIAL Y Component	Y (Luminance) component of a YBR PARTIAL image, as defined in JPEG 2000.
110841	YBR PARTIAL CB Component	CB (Blue chrominance) component of a YBR PARTIAL image, as defined in JPEG 2000.
110842	YBR PARTIAL CR Component	CR (Red chrominance) component of a YBR PARTIAL image, as defined in JPEG 2000.
110843	YBR ICT Y Component	Y (Luminance) component of a YBR ICT image (Irreversible Color Transform), as defined in JPEG 2000.
110844	YBR ICT CB Component	CB (Blue chrominance) component of a YBR ICT image (Irreversible Color Transform), as defined in JPEG 2000.
110845	YBR ICT CR Component	CR (Red chrominance) component of a YBR ICT image (Irreversible Color Transform), as defined in JPEG 2000.
110846	YBR RCT Y Component	Y (Luminance) component of a YBR RCT image (Reversible Color Transform), as defined in JPEG 2000.
110847	YBR RCT CB Component	CB (Blue chrominance) component of a YBR RCT image (Reversible Color Transform), as defined in JPEG 2000.
110848	YBR RCT CR Component	CR (Red chrominance) component of a YBR RCT image (Reversible Color Transform), as defined in JPEG 2000.
110849	Echogenicity	The ability of a material to create an ultrasound return echo.
110850	X-Ray Attenuation	Decrease in the number of photons in an X-Ray beam due to interactions with the atoms of a material substance. Attenuation is due primarily to two processes, absorption and scattering.
110851	X-Ray Attenuation Coefficient	Coefficient which describes the fraction of a beam of X-Rays or gamma rays that is absorbed or scattered per unit thickness of the absorber. This value basically accounts for the number of atoms in a cubic cm volume of material and the probability of a photon being scattered or absorbed from the nucleus or an electron of one of these atoms.
110852	MR signal intensity	Signal intensity of an MR image, not otherwise specified.
110853	Binary Segmentation	Binary value denoting that the segmented property is present.
110854	Fractional Probabilistic Segmentation	Probability, defined as a percentage, that the segmented property occupies the spatial area defined by the voxel.
110855	Fractional Occupancy Segmentation	Percentage of the voxel area occupied by the segmented property.
110856	Linear Displacement	Spatial dimension, denoting a linear displacement.
110857	Photon Energy	Dimension denoting the energy (frequency or wavelength) of photons.
110858	Time	Dimension used to sequence events, to compare the duration of events and the intervals between events.
110859	Angle	Spatial dimension, denoting an angle.
110860	Left-Right Axis	A spatial dimension axis running along a line between the patient’s left and right side.
110861	Head-Foot Axis	A spatial dimension axis running along a line between the patient’s head and foot.
110862	Anterior-Posterior Axis	A spatial dimension axis running along a line between the patient’s anterior and posterior sides.
110863	Apex-Base Axis	A spatial dimension axis running along a line between the apex and base of an organ, object, or chamber.
110864	Anterior-Inferior Axis	A spatial dimension axis running along a line between the anterior and inferior sides of an organ, object, or chamber.
110865	Septum-Wall Axis	A spatial dimension axis running along a line between the septum and wall of a chamber.
110866	Right To Left	Orientation of a spatial dimension where increasing values run from the right to the left side of the patient.
110867	Left To Right	Orientation of a spatial dimension where increasing values run from the left to the right side of the patient.
110868	Head To Foot	Orientation of a spatial dimension where increasing values run from the head to the foot of the patient.
110869	Foot To Head	Orientation of a spatial dimension where increasing values run from the foot to the head of the patient.
110870	Anterior To Posterior	Orientation of a spatial dimension where increasing values run from the anterior to the posterior side of the patient.
110871	Posterior To Anterior	Orientation of a spatial dimension where increasing values run from the posterior to the anterior side of the patient.
110872	Apex To Base	Orientation of a spatial dimension where increasing values run from the apex to the base.
110873	Base To Apex	Orientation of a spatial dimension where increasing values run from the base to the apex.
110874	Anterior To Inferior	Orientation of a spatial dimension where increasing values run from the anterior to the inferior.
110875	Inferior To Anterior	Orientation of a spatial dimension where increasing values run from the inferior to the anterior.
110876	Septum To Wall	Orientation of a spatial dimension where increasing values run from the septum of a chamber to the opposite wall.
110877	Wall To Septum	Orientation of a spatial dimension where increasing values run from the opposite wall to the septum of a chamber.
113000	Of Interest	Of Interest
113001	Rejected for Quality Reasons	Rejected for Quality Reasons
113002	For Referring Provider	For Referring Provider
113003	For Surgery	For Surgery
113004	For Teaching	For Teaching
113005	For Conference	For Conference
113006	For Therapy	For Therapy
113007	For Patient	For Patient
113008	For Peer Review	For Peer Review
113009	For Research	For Research
113010	Quality Issue	Quality Issue
113011	Document Title Modifier	Document Title Modifier
113012	Key Object Description	Key Object Description
113013	Best In Set
113014	Study
113015	Series
113016	Performed Procedure Step
113017	Stage-View
113018	For Printing	For Printing
113020	For Report Attachment	Selection of information objects for attachment to the clinical report of the Current Requested Procedure
113026	Double exposure	Double exposure
113030	Manifest	A list of objects that have been exported out of one organizational domain into another domain. Typically, the first domain has no direct control over what the second domain will do with the objects.
113031	Signed Manifest	A signed list of objects that have been exported out of one organizational domain into another domain, referenced securely with either Digital Signatures or MACs. Typically, the first domain has no direct control over what the second domain will do with the objects.
113032	Complete Study Content	The list of objects that constitute a study at the time that the list was created.
113033	Signed Complete Study Content	The signed list of objects that constitute a study at the time that the list was created, referenced securely with either Digital Signatures or MACs.
113034	Complete Acquisition Content	The list of objects that were generated in a single procedure step.
113035	Signed Complete Acquisition Content	The signed list of objects that were generated in a single procedure step, referenced securely with either Digital Signatures or MACs.
113036	Group of Frames for Display	A list of frames or single-frame or entire multi-frame instances that together constitute a set for some purpose, such as might be displayed together in the same viewport, as distinct from another set that might be displayed in a separate viewport.
113037	Rejected for Patient Safety Reasons	List of objects whose use is potentially harmful to the patient. For example, an improperly labeled image could lead to dangerous surgical decisions.
113040	Lossy Compression	Lossy compression has been applied to an image.
113041	Apparent Diffusion Coefficient	The image is derived by calculation of the apparent diffusion coefficient.
113042	Pixel by pixel addition	The image is derived by the pixel by pixel addition of two images.
113043	Diffusion weighted	The image is derived by calculation of the diffusion weighting.
113044	Diffusion Anisotropy	The image is derived by calculation of the diffusion anisotropy.
113045	Diffusion Attenuated	The image is derived by calculation of the diffusion attenuation.
113046	Pixel by pixel division	The image is derived by the pixel by pixel division of two images.
113047	Pixel by pixel mask	The image is derived by the pixel by pixel masking of one image by another.
113048	Pixel by pixel Maximum	The image is derived by calculating the pixel by pixel maximum of two or more images.
113049	Pixel by pixel mean	The image is derived by calculating the pixel by pixel mean of two or more images.
113050	Metabolite Maps from spectroscopy data	The image is derived by calculating from spectroscopy data pixel values localized in two dimensional space based on the concentration of specific metabolites (i.e, at specific frequencies).
113051	Pixel by pixel Minimum	The image is derived by calculating the pixel by pixel minimum of two or more images.
113052	Mean Transit Time	The image is derived by calculating mean transit time values.
113053	Pixel by pixel multiplication	The image is derived by the pixel by pixel multiplication of two images.
113054	Negative Enhancement Integral	The image is derived by calculating negative enhancement integral values.
113055	Regional Cerebral Blood Flow	The image is derived by calculating regional cerebral blood flow values.
113056	Regional Cerebral Blood Volume	The image is derived by calculating regional cerebral blood volume values.
113057	R-Coefficient Map	The image is derived by calculating R-Coefficient map values
113058	Proton Density map	The image is derived by calculating proton density values.
113059	Signal Change Map	The image is derived by calculating signal change values.
113060	Signal to Noise Map	The image is derived by calculating the signal to noise ratio.
113061	Standard Deviation	The image is derived by calculating the standard deviation of two or more images.
113062	Pixel by pixel subtraction	The image is derived by the pixel by pixel subtraction of two images.
113063	T1 Map	The image is derived by calculating T1 values.
113064	T2* Map	The image is derived by calculating T2* values.
113065	T2 Map	The image is derived by calculating T2 values.
113066	Time Course of Signal	The image is derived by calculating values based on the time course of signal.
113067	Temperature encoded	The image is derived by calculating values based on temperature encoding.
113068	Student’s T-Test	The image is derived by calculating the value of the Student’s T-Test statistic from multiple image samples.
113069	Time To Peak map	The image is derived by calculating values based on the time to peak.
113070	Velocity encoded	The image is derived by calculating values based on velocity encoded (e.g., phase contrast).
113071	Z-Score Map	The image is derived by calculating the value of the Z-Score statistic from multiple image samples.
113072	Multiplanar reformatting	The image is derived by reformatting in a flat plane other than that originally acquired.
113073	Curved multiplanar reformatting	The image is derived by reformatting in a curve plane other than that originally acquired.
113074	Volume rendering	The image is derived by volume rendering of acquired data.
113075	Surface rendering	The image is derived by surface rendering of acquired data.
113076	Segmentation	The image is derived by segmentation (classification into tissue types) of acquired data.
113077	Volume editing	The image is derived by selectively editing acquired data (removing values from the volume), such as in order to remove obscuring structures or noise.
113078	Maximum intensity projection	The image is derived by maximum intensity projection of acquired data.
113079	Minimum intensity projection	The image is derived by minimum intensity projection of acquired data.
113080	Glutamate and glutamine	For single-proton MR spectroscopy, the resonance peak corresponding to glutamate and glutamine.
113081	Choline/Creatine Ratio	For single-proton MR spectroscopy, the ratio between the Choline and Creatine resonance peaks.
113082	N-acetylaspartate /Creatine Ratio	For single-proton MR spectroscopy, the ratio between the N-acetylaspartate and Creatine resonance peaks.
113083	N-acetylaspartate /Choline Ratio	For single-proton MR spectroscopy, the ratio between the N-acetylaspartate and Choline resonance peaks.
113085	Spatial resampling	The image is derived by spatial resampling of acquired data.
113086	Edge enhancement	The image is derived by edge enhancement.
113087	Smoothing	The image is derived by smoothing.
113088	Gaussian blur	The image is derived by Gaussian blurring.
113089	Unsharp mask	The image is derived by unsharp masking.
113090	Image stitching	The image is derived by stitching two or more images together.
113091	Spatially-related frames extracted from the volume	Spatially-related frames in this image are representative frames from the referenced 3D volume dataset
113092	Temporally-related frames extracted from the set of volumes	Temporally-related frames in this image are representative frames from the referenced 3D volume dataset
113093	Polar to Rectangular Scan Conversion	Conversion of a polar coordinate image to rectangular (Cartesian) coordinate image.
113094	Creatine and Choline	For single-proton MR spectroscopy, the resonance peak corresponding to creatine and choline.
113095	Lipid and Lactate	For single-proton MR spectroscopy, the resonance peak corresponding to lipid and lactate.
113096	Creatine+Choline/ Citrate Ratio	For single-proton MR spectroscopy, the ratio between the Choline and Creatine resonance peak and the Citrate resonance peak.
113097	Multi-energy proportional weighting	Image pixels created through proportional weighting of multiple acquisitions at distinct X-Ray energies.
113100	Basic Application Confidentiality Profile	De-identification using a profile defined in PS 3.15 that requires removing all information related to the identity and demographic characteristics of the patient, any responsible parties or family members, any personnel involved in the procedure, the organizations involved in ordering or performing the procedure, additional information that could be used to match instances if given access to the originals, such as UIDs, dates and times, and private attributes, when that information is present in the non-Pixel Data Attributes, including graphics or overlays
113101	Clean Pixel Data Option	Additional de-identification according to an option defined in PS 3.15 that requires any information burned in to the Pixel Data corresponding to the Attribute information specified to be removed by the Profile and any other Options specified also be removed.
113102	Clean Recognizable Visual Features Option	Additional de-identification according to an option defined in PS 3.15 that requires that sufficient removal or distortion of the Pixel Data shall be applied to prevent recognition of an individual from the instances themselves or a reconstruction of a set of instances.
113103	Clean Graphics Option	Additional de-identification according to an option defined in PS 3.15 that requires that any information encoded in graphics, text annotations or overlays corresponding to the Attribute information specified to be removed by the Profile and any other Options specified also be removed.
113104	Clean Structured Content Option	Additional de-identification according to an option defined in PS 3.15 that requires that any information encoded in SR Content Items or Acquisition Context Sequence Items corresponding to the Attribute information specified to be removed by the Profile and any other Options specified also be removed.
113105	Clean Descriptors Option	Additional de-identification according to an option defined in PS 3.15 that requires that any information that is embedded in text or string Attributes corresponding to the Attribute information specified to be removed by the Profile and any other Options specified also be removed.
113106	Retain Longitudinal Temporal Information With Full Dates Option	Retention of information that would otherwise be removed during de-identification according to an option defined in PS 3.15 that requires that any dates and times be retained,
113107	Retain Longitudinal Temporal Information With Modified Dates Option	Retention of information that would otherwise be removed during de-identification according to an option defined in PS 3.15 that requires that any dates and times be modified in a manner that preserves temporal relationships. E.g., Study Date and Time.
113108	Retain Patient Characteristics Option	Retention of information that would otherwise be removed during de-identification according to an option defined in PS 3.15 that requires that any physical characteristics of the patient, which are descriptive rather than identifying information per se, be retained. E.g., Patient’s Age, Sex, Size (height) and Weight.
113109	Retain Device Identity Option	Retention of information that would otherwise be removed during de-identification according to an option defined in PS 3.15 that requires that any information that identifies a device be retained. E.g., Device Serial Number.
113110	Retain UIDs Option	Retention of information that would otherwise be removed during de-identification according to an option defined in PS 3.15 that requires that UIDs be retained. E.g., SOP Instance UID.
113111	Retain Safe Private Option	Retention of information that would otherwise be removed during de-identification according to an option defined in PS 3.15 that requires that private attributes that are known not to contain identity information be retained. E.g., private SUV scale factor.
113601	Small: < 32.0 cm lateral thickness	Small body thickness for calcium scoring adjustment. Lateral thickness is measured from skin-to-skin, at the level of the proximal ascending aorta, from an A/P localizer image.
113602	Medium: 32.0–38.0 cm lateral thickness	Medium body thickness for calcium scoring adjustment. Lateral thickness is measured from skin-to-skin, at the level of the proximal ascending aorta, from an A/P localizer image.
113603	Large: > 38.0 cm lateral thickness	Large body thickness for calcium scoring adjustment. Lateral thickness is measured from skin-to-skin, at the level of the proximal ascending aorta, from an A/P localizer image.
113611	Stationary Acquisition	Acquisition where the X-Ray source does not move in relation to the patient
113612	Stepping Acquisition	Acquisition where the X-Ray source moves laterally in relation to the patient
113613	Rotational Acquisition	Acquisition where the X-Ray source moves angularly in relation to the patient
113620	Plane A	Primary plane of a Biplane acquisition equipment
113621	Plane B	Secondary plane of a Biplane acquisition equipment
113622	Single Plane	Single plane acquisition equipment
113630	Continuous	Continuous X-Ray radiation is applied during an irradiation event
113631	Pulsed	Pulsed X-Ray radiation is applied during an irradiation event
113650	Strip filter	Filter with uniform thickness
113651	Wedge filter	Filter with variation in thickness from one edge to the opposite edge
113652	Butterfly filter	Filter with two triangular sections
113661	Outline of lobulations	A polyline defining the outline of a lobulated finding
113662	Inner limits of fuzzy margin	A polyline defining the inner limits of a finding with fuzzy margin
113663	Outer limits of fuzzy margin	A polyline defining the outer limits of a finding with fuzzy margin
113664	Outline of spiculations	A polyline defining the outline of the spiculations of a finding
113665	Linear spiculation	A polyline segment graphically indicating the location and direction of a spiculation of a finding
113666	Pixelated spiculations	A collection of points indicating the pixel locations of the spiculations of a finding
113669	Orthogonal location arc	Connected line segments indicating the center of location of a finding on an orthogonal view
113670	Orthogonal location arc inner margin	Connected line segments indicating the inner margin of the location of a finding on an orthogonal view
113671	Orthogonal location arc outer margin	Connected line segments indicating the outer location of a finding on an orthogonal view
113681	Phantom	An artificial subject of an imaging study.
113682	ACR Accreditation Phantom - CT	A phantom acceptable for the ACR Computed Tomography Accreditation program
113683	ACR Accreditation Phantom - MR	A phantom acceptable for the ACR Magnetic Resonance Imaging Accreditation program
113684	ACR Accreditation Phantom - Mammography	A phantom acceptable for the ACR Mammography Accreditation program
113685	ACR Accreditation Phantom – Stereotactic Breast Biopsy	A phantom acceptable for the ACR Stereotactic Breast Biopsy Accreditation program
113686	ACR Accreditation Phantom - ECT	A phantom acceptable for the ACR SPECT Accreditation program (but not for PET)
113687	ACR Accreditation Phantom - PET	A phantom acceptable for the ACR PET Accreditation program (but not for SPECT)
113688	ACR Accreditation Phantom – ECT/PET	A SPECT phantom with a PET faceplate acceptable for both the ACR SPECT and PET Accreditation programs
113689	ACR Accreditation Phantom – PET Faceplate	A PET faceplate (made to fit an existing flangeless or flanged ECT phantom) acceptable for the ACR PET Accreditation program
113690	IEC Head Dosimetry Phantom	A phantom used for CTDI measurement in head modes according to IEC 60601-2-44, Ed.2.1 (Head 16 cm diameter Polymethyl methacrylate PMMA)
113691	IEC Body Dosimetry Phantom	A phantom used for CTDI measurement in body modes according to IEC 60601-2-44, Ed.2.1 (Body 32cm diameter Polymethyl methacrylate PMMA)
113692	NEMA XR21-2000 Phantom	A phantom in accordance with NEMA standard XR-21-2000
113701	X-Ray Radiation Dose Report	X-Ray Radiation Dose Report
113702	Accumulated X-Ray Dose Data	X-Ray dose data accumulated over multiple irradiation events, e.g., for a study or a performed procedure step
113704	Projection X-Ray	Imaging using a point X-Ray source with a diverging beam projected onto a 2 dimensional detector
113705	Scope of Accumulation	Entity over which dose accumulation values are integrated
113706	Irradiation Event X-Ray Data	X-Ray dose data for a single Irradiation Event
113710	Niobium or Niobium compound	Material containing Niobium or a Niobium compound
113711	Europium or Europium compound	Material containing Europium or a Europium compound
113721	Irradiation Event Type	Denotes the type of irradiation event recorded
113722	Dose Area Product Total	Total calculated Dose Area Product (in the scope of the including report)
113723	Calibration Date	Last calibration Date for the integrated dose meter or dose calculation
113724	Calibration Responsible Party	Individual or organization responsible for calibration
113725	Dose (RP) Total	Total Dose related to Reference Point (RP). (in the scope of the including report)
113726	Fluoro Dose Area Product Total	Total calculated Dose Area Product applied in Fluoroscopy Modes (in the scope of the including report).
113727	Acquisition Dose Area Product Total	Total calculated Dose Area Product applied in Acquisition Modes (in the scope of the including report).
113728	Fluoro Dose (RP) Total	Dose applied in Fluoroscopy Modes, related to Reference Point (RP). (in the scope of the including report)
113729	Acquisition Dose (RP) Total	Dose applied in Acquisition Modes, related to Reference Point (RP). (in the scope of the including report)
113730	Total Fluoro Time	Total accumulated time of Fluoroscopy (in the scope of the including report)
113731	Total Number of Radiographic Frames	Accumulated Count of Frames (single or multi-frame) created from irradiation events performed with high dose (acquisition).
113732	Fluoro Mode	Mode of application of X-Rays during Fluoroscopy
113733	KVP	Applied X-Ray Tube voltage at peak of X-Ray generation, in kilovolts; Mean value if measured over multiple peaks (pulses)
113734	X-Ray Tube Current	Mean value of applied Tube Current
113735	Exposure Time	Cumulative time the patient has received X-Ray exposure during the irradiation event
113736	Exposure	Mean value of X-Ray Current Time product
113737	Distance Source to Reference Point	Distance to the Reference Point (RP) defined according to IEC 60601-2-43 or equipment defined.
113738	Dose (RP)	Dose applied at the Reference Point (RP).
113739	Positioner Primary End Angle	Positioner Primary Angle at the end of an irradiation event. For further definition see (112011,DCM,”Positioner Primary Angle”)
113740	Positioner Secondary End Angle	Positioner Secondary Angle at the end of an irradiation event. For further definition see (112012,DCM,”Positioner Secondary Angle”)
113742	Irradiation Duration	Clock time from the start of the first irradiation in the irradiation event until the end of the last irradiation in the same irradiation event. For continuous modes this the time the irradiation intensity is above a 50% threshold with respect to the maximum intensity achieved during an irradiation event.
113743	Patient Orientation	Orientation of the Patient with respect to Gravity
113744	Patient Orientation Modifier	Enhances or modifies the Patient orientation specified in Patient Orientation
113745	Patient Table Relationship	Orientation of the Patient with respect to the Head of the Table
113748	Distance Source to Isocenter	Distance from the X-Ray Source to the Equipment C-Arm Isocenter.(Center of Rotation).
113750	Distance Source to Detector	Measured or calculated distance from the X-Ray source to the detector plane in the center of the beam.
113751	Table Longitudinal Position	Table Longitudinal Position with respect to an arbitrary chosen reference by the equipment. Table motion towards LAO is positive assuming that the patient is positioned supine and its head is in normal position.
113752	Table Lateral Position	Table Lateral Position with respect to an arbitrary chosen reference by the equipment. Table motion towards CRA is positive assuming that the patient is positioned supine and its head is in normal position.
113753	Table Height Position	Table Height Position with respect to an arbitrary chosen reference by the equipment in (mm). Table motion downwards is positive
113754	Table Head Tilt Angle	Angle of the head-feet axis of the table in degrees relative to the horizontal plane. Positive values indicate that the head of the table is upwards.
113755	Table Horizontal Rotation Angle	Rotation of the table in the horizontal plane (clockwise when looking from above the table).
113756	Table Cradle Tilt Angle	Angle of the left-right axis of the table in degrees relative to the horizontal plane. Positive values indicate that the left of the table is upwards.
113757	X-Ray Filter Material	X-Ray absorbing material used in the filter.
113758	X-Ray Filter Thickness Minimum	The minimum thickness of the X-Ray absorbing material used in the filters.
113763	Calibration Uncertainty	Uncertainty of the ‘actual’ value.
113764	Acquisition Plane	Identification of Acquisition Plane with Biplane systems.
113766	Focal Spot Size	Nominal Size of Focal Spot of X-Ray Tube
113767	Average X-Ray Tube Current	Average X-Ray Tube Current averaged over time for pulse or for continuous Fluoroscopy
113768	Number of Pulses	Number of pulses applied by X-Ray systems during an irradiation event (acquisition run or pulsed fluoro)
113769	Irradiation Event UID	Unique identification of a single irradiation event
113770	Column Angulation	Angle of the X-Ray beam in degree relative to an orthogonal axis to the detector plane.
113771	X-Ray Filters	Devices used to modify the energy or energy distribution of X-Rays
113772	X-Ray Filter Type	Type of filter(s) inserted into the X-Ray beam (e.g. wedges).
113773	X-Ray Filter Thickness Maximum	The maximum thickness of the X-Ray absorbing material used in the filters.
113780	Reference Point Definition	System provided definition of the Reference Point used for Dose calculations.
113790	Collimated Field Area	Collimated field area at image receptor. Area for compatibility with IEC 60601-2-43.
113791	Pulse Rate	Pulse rate applied by equipment during Fluoroscopy
113792	Distance Source to Table Plane	Measured or calculated distance from the X-Ray source to the table plane in the center of the beam.
113793	Pulse Width	(Average) X-Ray pulse width
113794	Dose Measurement Device	Calibrated device to perform dose measurements.
113795	Acquired Image	Image acquired during a specified event.
113800	DLP to E conversion via MC computation	Effective Dose evaluation from the product of Dose Length Product (DLP) and the Effective Dose Conversion Factor (E/DLP in units of mSv/mGy-cm), where the ratio is derived by means of Monte Carlo computations.
113801	CTDIfreeair to E conversion via MC computation	Effective Dose evaluation from the product of the Mean CTDIfree air and the ratio E/CTDIfree air (mSv/mGy), where the ratio is derived by means of Monte Carlo computations
113802	DLP to E conversion via measurement	Effective Dose evaluation from the product of Dose Length Product (DLP) and the Effective Dose Conversion Factor (E/DLP in units of mSv/mGy-cm), where the ratio is derived by means of dosimetric measurements with an anthropomorphic phantom
113803	CTDIfreeair to E conversion via measurement	Effective Dose evaluation from the product of the Mean CTDIfree air and the ratio E/CTDIfree air (mSv/mGy), where the ratio is derived by means of dosimetric measurements with an anthropomorphic phantom
113804	Sequenced Acquisition	The CT acquisition was performed by acquiring single or multi detector data while rotating the source about the gantry while the table is not moving. Additional slices are acquired by incrementing the table position and again rotating the source about the gantry while the table is not moving.
113805	Constant Angle Acquisition	The CT acquisition was performed by holding the source at a constant angle and moving the table to obtain a projection image (e.g. localizer).
113806	Stationary Acquisition	The CT acquisition was performed by holding the table at a constant position and acquiring multiple slices over time at the same location.
113807	Free Acquisition	The CT acquisition was performed while rotating the source about the gantry while the table movement is under direct control of a human operator or under the control of an analysis application (e.g. fluoro).
113808	ICRP Pub 60	Reference authority 1990 Recommendations of the International Commission on Radiological Protection (ICRP Publication 60, published as the Annals of the ICRP Vol. 21, No. 1-3, Pergamon Press, 1991)
113809	Start of X-Ray Irradiation	Start, DateTime of the first X-Ray Irradiation Event of the accumulation within a Study
113810	End of X-Ray Irradiation	End, DateTime of the last X-Ray Irradiation Event of the accumulation within a Study
113811	CT Accumulated Dose Data	X-Ray dose accumulated over multiple CT irradiation events, e.g., for a study or a performed procedure step.
113812	Total Number of Irradiation Events	Total number of events during the defined scope of accumulation
113813	CT Dose Length Product Total	The total dose length product defined scope of accumulation
113814	CT Effective Dose Total	The total Effective Dose at the defined scope of accumulation
113815	Patient Model	Identification of the reference-patient model used when Effective Dose is evaluated via Monte Carlo calculations or from a Dose Length Product conversion factor based on Monte Carlo calculations
113816	Condition Effective Dose measured	References the physical phantom and the type of dosimeter used when measurements are done to establish Effective Dose Conversion Factors (E/DLP) or ratios E/CTDIfree air
113817	Effective Dose Phantom Type	Type of Effective Dose phantom used
113818	Dosimeter Type	Type of dosimeter used
113819	CT Acquisition	General description of the CT Irradiation event
113820	CT Acquisition Type	Method of the CT acquisition
113821	X-Ray Filter Aluminum Equivalent	Thickness of an equivalent filter in mm in Aluminum
113822	CT Acquisition Parameters	General description of the acquisition parameters
113823	Number of X-Ray Sources	Number of X-Ray sources
113824	Exposure Time	Total time the patient has received X-Ray exposure during the irradiation event
113825	Scanning Length	Length of the table travel during the entire tube loading, according to IEC 60601-2-44 NOTE: Scanning Length might be longer than the programmed acquisition length (Length of Reconstructable Volume)
113826	Nominal Single Collimation Width	The value of the nominal width referenced to the location of the isocenter along the z axis of a single row of acquired data in mm
113827	Nominal Total Collimation Width	The value of the nominal width referenced to the location of the isocenter along the z axis of the total collimation in mm over the area of active X-Ray detection
113828	Pitch Factor	For Spiral scanning: Pitch Factor = (Table Feed per Rotation (mm))/(Nominal Total Collimation Width (mm)) For Sequenced scanning: Pitch Factor = (Table Feed per single Sequenced scan (mm))/(Nominal Total Collimation Width (mm))
113829	CT Dose	General description of CT dose values
113830	Mean CTDIvol	“Mean CTDIvol” refers to the average value of the CTDIvol associated with this acquisition.
113831	CT X-Ray Source Parameters	Identification, tube-potential, tube-current, and exposure-time parameters associated with an X-Ray source during an acquisition.
113832	Identification of the X-Ray Source	Identifies the particular X-Ray source (in a multi-source CT system) for which the set of X-Ray source parameter values is reported.
113833	Maximum X-Ray Tube Current	Maximum X-Ray tube current
113834	Exposure Time per Rotation	The exposure time for one rotation of the source around the object in s
113835	CTDIw Phantom Type	A label describing the type of phantom used for CTDIW measurement according to IEC 60601-2-44 (Head 16 cm diameter PMMA, Body 32 cm diameter PMMA)
113836	CTDIfreeair Calculation Factor	The CTDIfree air Calculation Factor is the CTDIfree air per mAs, expressed in units of mGy/mAs. The CTDIfree air Calculation Factor may be used in one method calculating Dose.
113837	Mean CTDIfreeair	The average value of the free-in-air CTDI associated with this acquisition.
113838	DLP	Dose Length Product (DLP), expressed in mGy-cm, is an index characterizing the product of the CTDIvol and the length scanned. For Spiral scanning, DLP = CTDIvol ´ Scanning Length. For Sequenced scanning, DLP = CTDIvol ´ Nominal Total Collimation Width ´ Cumulative Exposure Time / Exposure Time per Rotation. For Stationary and Free scanning, DLP = CTDIvol ´ Nominal Total Collimation Width.
113839	Effective Dose	Effective dose in mSv
113840	Effective Dose Conversion Factor	Effective Dose per DLP, reference value for Effective Dose calculation, expressed in mSv/mGycm
113841	ICRP Pub 103	Effective Dose Reference authority 2007 Recommendations of the International Commission on Radiological Protection (ICRP Publication 103, published as the Annals of the ICRP Vol. 37, No. 2-4, Elsevier, 2007)
113842	X-Ray Modulation Type	The type of exposure modulation used for the purpose of limiting the dose.
113845	Exposure Index	Measure of the detector response to radiation in the relevant image region of an image acquired with a digital x-ray imaging system as defined in IEC 62494-1; see PS 3.3 definition of Exposure Index Macro.
113846	Target Exposure Index	The target value used to calculate the Deviation Index as defined in IEC 62494-1; see PS 3.3 definition of Exposure Index Macro.
113847	Deviation Index	A scaled representation of the accuracy of the Exposure Index compared to the Target Exposure Index as defined in IEC 62494-1; see PS 3.3 definition of Exposure Index Macro.
113850	Irradiation Authorizing	The clinician responsible for determining that the irradiating procedure was ap propriate for the indications
113851	Irradiation Administering	The person responsible for the administration of radiation
113852	Irradiation Event	An irradiation event is the occurrence of radiation being applied to a patient in a single continuous time-frame between the start (release) and the stop (cease) of the irradiation. Any automatic on-off switching of the irradiation source during the event is not treated as separate events, rather the event includes the time between start and stop of irradiation as triggered by the user. E.g., a pulsed fluoro X-Ray acquisition shall be treated as a single irradiation event.
113853	Irradiation Event UID	Unique Identifier of an Irradiation Event
113854	Source of Dose Information	Method by which dose-related details of an Irradiation Event were obtained.
113855	Total Acquisition Time	Total accumulated acquisition time (in the scope of the including report)
113856	Automated Data Collection	Direct recording of data by a relevant system
113857	Manual Entry	Recording of data by a human operator, including manual transcription of electronic data
113858	MPPS Content	The data is taken from an MPPS SOP Instance
113859	Irradiating Device	A device exposing a patient to ionizing radiation.
113860	15cm from Isocenter toward Source	15cm from the isocenter towards the X-Ray source; See IEC 60601-2-43
113861	30cm in Front of Image Input Surface	30cm in front (towards the tube) of the input surface of the image receptor; See FDA Federal Performance Standard for Diagnostic X-Ray Systems §1020.32(d)(7)
113862	1cm above Tabletop	1cm above the patient tabletop or cradle; See FDA Federal Performance Standard for Diagnostic X-Ray Systems §1020.32(d)(7)
113863	30cm above Tabletop	30cm above the patient tabletop of cradle; See FDA Federal Performance Standard for Diagnostic X-Ray Systems §1020.32(d)(7)
113864	15cm from Table Centerline	15cm from the centerline of the X-Ray table and in the direction of the X-Ray source; See FDA Federal Performance Standard for Diagnostic X-Ray Systems §1020.32(d)(7)
113865	Entrance exposure to a 4.2 cm breast thickness	Standard breast means a 4.2 centimeter (cm) thick compressed breast consisting of 50 percent glandular and 50 percent adipose tissue. See Department of Health and Human Services, Food and Drug Administration. Mammography quality standards; final rule. Federal Register. Oct. 28, 1997; 68(208):55852–55994. See 900.2(uu)
113866	Copied From Image Attributes	The data is copied from information present in the image attributes, e.g., dose attributes such as CTDIvol (0018,9345)
113867	Computed From Image Attributes	The data is computed from information present in the image attributes, e.g., by using dosimetry information for the specific irradiating device make and model, applied to technique information such as KVP and mAs
113868	Derived From Human-Readable Reports	The data is derived from human-readable reports, e.g., by natural language parsing of text reports, or optical character recognition from reports saved as images by the irradiating device
113870	Person Name	The name of a specific person
113871	Person ID	An identification number or code for a specific person
113872	Person ID Issuer	The organization which issued a Person ID
113873	Organization Name	The name of an organization
113874	Person Role in Organization	The role played by a person in an organization
113875	Person Role in Procedure	The role played by a person in a procedure
113876	Device Role in Procedure	The role played by a device in a procedure
113877	Device Name	The name used to refer to a device; usually locally unique
113878	Device Manufacturer	Manufacturer of a device
113879	Device Model Name	Model Name of a device
113880	Device Serial Number	Serial Number of a device
113890	All Planes	All planes of a multi-plane acquisition equipment
113893	Length of Reconstructable Volume	The length from which images may be reconstructed (i.e., excluding any overranging performed in a spiral acquisition that is required for data interpolation). Value is distinct from (1113825, DCM,”Scanning Length”), which is the actual length of the table travel during the entire tube loading, according to IEC 60601-2-44, and includes overranging. Also distinct from any actual Reconstructed Volume, which may depend on the slice thickness chosen for a particular reconstruction.
113895	Top Z Location of Reconstructable Volume	The Z location that is the top (highest Z value) of the Reconstructable Volume. Specified as the Z component within the Patient Coordinate System defined by a specified Frame of Reference.
113896	Bottom Z Location of Reconstructable Volume	The Z location that is the bottom (lowest Z value) of the Reconstructable Volume. Specified as the Z component within the Patient Coordinate System defined by a specified Frame of Reference.
113897	Top Z Location of Scanning Length	The Z location that is the top (highest Z value) of the scanning length. Specified as the Z component within the Patient Coordinate System defined by a specified Frame of Reference.
113898	Bottom Z Location of Scanning Length	The Z location that is the bottom (lowest Z value) of the scanning length. Specified as the Z component within the Patient Coordinate System defined by a specified Frame of Reference.
113899	Exposed Range	The range along the z axis of the total volume irradiated, per IEC 60601-2-44, Ed. 3, 203.115(b). The start and stop of loading corresponding to the outer edge of the full width half maximum of the free-in-air dose profile for the beam collimation used.
114000	Not a number	Measurement not available: Not a number (per IEEE 754)
114001	Negative Infinity	Measurement not available: Negative Infinity (per IEEE 754)
114002	Positive Infinity	Measurement not available: Positive Infinity (per IEEE 754)
114003	Divide by zero	Measurement not available: Divide by zero (per IEEE 754)
114004	Underflow	Measurement not available: Underflow (per IEEE 754)
114005	Overflow	Measurement not available: Overflow (per IEEE 754)
114006	Measurement failure	Measurement not available: Measurement failure
114007	Measurement not attempted	Measurement not available: Measurement not attempted
114008	Calculation failure	Measurement not available: Calculation failure
114009	Value out of range	Measurement not available: Value out of range
114010	Value unknown	Measurement not available: Value unknown
114011	Value indeterminate	Measurement not available: Value indeterminate
121001	Quotation Mode	Type of source for observations quoted from an external source
121002	Quoted Source	Reference to external source of quoted observations
121003	Document	Documentary source of quoted observations
121004	Verbal	Verbal source of quoted observations
121005	Observer Type	Type of observer that created the observations
121006	Person	Human observer created the observations
121007	Device	Automated device created the observations
121008	Person Observer Name	Name of human observer that created the observations
121009	Person Observer’s Organization Name	Organization or institution with which the human observer is affiliated for the context of the current observation
121010	Person Observer’s Role in the Organization	Organizational role of human observer for the context of the current observation
121011	Person Observer’s Role in this Procedure	Procedural role of human observer for the context of the current observation
121012	Device Observer UID	Unique identifier of automated device that created the observations
121013	Device Observer Name	Institution-provided identifier of automated device that created the observations
121014	Device Observer Manufacturer	Manufacturer of automated device that created the observations
121015	Device Observer Model Name	Manufacturer-provided model name of automated device that created the observations
121016	Device Observer Serial Number	Manufacturer-provided serial number of automated device that created the observations
121017	Device Observer Physical Location During Observation	Location of automated device that created the observations whilst the observations were being made.
121018	Procedure Study Instance UID	Unique identifier for the Study or Requested Procedure
121019	Procedure Study Component UID	Unique identifier for the Performed Procedure Step
121020	Placer Number	Identifier for the Order (or Service Request) assigned by the order placer system
121021	Filler Number	Identifier for the Order (or Service Request) assigned by the order filler system
121022	Accession Number	Identifier for the Order (or Service Request) assigned by the department information system
121023	Procedure Code	Type of procedure scheduled or performed
121024	Subject Class	Type of observation subject
121025	Patient	A patient is the subject of observations
121026	Fetus	Fetus of patient is the subject of observations
121027	Specimen	Specimen is the subject of observations
121028	Subject UID	Unique Identifier of patient or fetus who is the subject of observations
121029	Subject Name	Name of patient who is the subject of observations
121030	Subject ID	Identifier of patient or fetus who is the subject of observations
121031	Subject Birth Date	Birth Date of patient who is the subject of observations
121032	Subject Sex	Sex of patient who is the subject of observations
121033	Subject Age	Age of patient who is the subject of observations
121034	Subject Species	Species of patient who is the subject of observations
121035	Subject Breed	The breed of the subject
121036	Mother of fetus	Name of mother of fetus which is the subject of observations
121037	Fetus number
121038	Number of Fetuses
121039	Specimen UID	Unique Identifier of specimen which is the subject of observations
121040	Specimen Accession Number	Accession Number of specimen which is the subject of observations
121041	Specimen Identifier	Identifier of specimen which is the subject of observations
121042	Specimen Type	Coded category of specimen which is the subject of observations
121043	Slide Identifier	Identifier of specimen microscope slide which is the subject of observations
121044	Slide UID	Unique Identifier of specimen microscope slide which is the subject of observations
121045	Language
121046	Country of Language
121047	Language of Value
121048	Language of Name and Value
121049	Language of Content Item and Descendants
121050	Equivalent Meaning of Concept Name
121051	Equivalent Meaning of Value
121052	Presence of property
121053	Present
121054	Absent
121055	Path	A set of points on an image, that when connected by line segments, provide a polyline from which a linear measurement was inferred
121056	Area outline	A set of points on an image, that when connected by line segments, provide a closed polyline that is the border of a defined region from which an area, or two-dimensional measurement, was inferred
121057	Perimeter outline	A set of points on an image, that when connected by line segments, provide a closed polyline that is a two-dimensional border of a three-dimensional region’s intersection with, or projection into the image
121058	Procedure reported
121059	Presence Undetermined	Presence or absence of a property is undetermined
121060	History
121062	Request
121064	Current Procedure Descriptions
121065	Procedure Description
121066	Prior Procedure Descriptions
121068	Previous Findings
121069	Previous Finding
121070	Findings
121071	Finding
121072	Impressions
121073	Impression
121074	Recommendations
121075	Recommendation
121076	Conclusions
121077	Conclusion
121078	Addendum
121079	Baseline
121080	Best illustration of finding
121081	Physician
121082	Nurse
121083	Technologist
121084	Radiographer
121085	Intern
121086	Resident
121087	Registrar
121088	Fellow
121089	Attending [Consultant]
121090	Scrub nurse
121091	Surgeon
121092	Sonologist
121093	Sonographer
121094	Performing
121095	Referring
121096	Requesting
121097	Recording
121098	Verifying
121099	Assisting
121100	Circulating
121101	Standby
121102	Other sex	Other sex
121103	Undetermined sex	Sex of subject undetermined at time of encoding
121104	Ambiguous sex	Ambiguous sex
121105	Radiation Physicist	Radiation Physicist
121106	Comment	Comment
121109	Indications for Procedure	Indications for Procedure
121110	Patient Presentation	Patient condition at the beginning of a healthcare encounter
121111	Summary	Summary of a procedure, including most significant findings
121112	Source of measurement	Image or waveform used as source for measurement
121113	Complications	Complications from a procedure
121114	Performing Physician	Physician who performed a procedure
121115	Discharge Summary	Summary of patient condition upon Discharge from a healthcare facility
121116	Proximal Finding Site	Proximal Anatomic Location for a differential measurement (e.g., distance or pressure gradient); may be considered subtype of term (G-C0E3, SRT, “Finding Site”)
121117	Distal Finding Site	Distal Anatomic Location for a differential measurement (e.g., distance or pressure gradient); may be considered subtype of term (G-C0E3, SRT, “Finding Site”)
121118	Patient Characteristics	Patient Characteristics (findings)
121120	Cath Lab Procedure Log	Time-stamped record of events that occur during a catheterization procedure
121121	Room identification	Room identification
121122	Equipment identification	Equipment identification
121123	Patient Status or Event	A recorded Patient Status or an event involving a patient
121124	Procedure Action Item ID	Identification of a step, action, or phase of a procedure
121125	DateTime of Recording of Log Entry	DateTime of Recording of an Entry in an Event Log
121126	Performed Procedure Step SOP Instance UID	SOP Instance UID of a DICOM Modality Performed Procedure Step (MPPS) or General Purpose Performed Procedure Step (GPPPS)
121127	Performed Procedure Step SOP Class UID	SOP Class UID for a DICOM Modality Performed Procedure Step (MPPS) or General Purpose Performed Procedure Step (GPPPS) Service
121128	Procedure Action Duration	Duration of a step, action, or phase of a procedure
121130	Start Procedure Action Item	Beginning of a step, action, or phase of a procedure
121131	End Procedure Action Item	End of a step, action, or phase of a procedure
121132	Suspend Procedure Action Item	Suspension of a step, action, or phase of a procedure
121133	Resume Procedure Action Item	Resumption of a step, action, or phase of a procedure
121135	Observation DateTime Qualifier	Concept modifier for the DateTime of Recording of an Entry in an Event Log
121136	DateTime Unsynchronized	Recorded DateTime had its source in a system clock not synchronized to other recorded DateTimes
121137	DateTime Estimated	Recorded DateTime is estimated
121138	Image Acquired	Event of the acquisition of an image
121139	Modality	Type of data acquisition device
121140	Number of Frames	Number of Frames in a multi-frame image
121141	Image Type	Descriptor of an Image
121142	Acquisition Duration	Duration of the acquisition of an image or a waveform
121143	Waveform Acquired	Event of the acquisition of an image
121144	Document Title	Document Title
121145	Description of Material	Description of Material used in a procedure
121146	Quantity of Material	Quantity of Material used in a procedure
121147	Billing Code	Billing Code for materials used in a procedure
121148	Unit Serial Identifier	Unit or Device Serial Identifier
121149	Lot Identifier	Lot Identifier
121150	Device Code	Vendor or local coded value identifying a device
121151	Lesion Identifier	Identification of a Lesion observed during an imaging procedure
121152	Person administering drug/contrast	Person administering drug/contrast
121153	Lesion Risk	Assessment of the risk a coronary lesion presents to the health of a patient
121154	Intervention attempt identifier	Identifier for an attempted Intervention
121155	Deployment	Use of a device to deploy another device
121156	Percutaneous Entry Action	Action of a clinical professional at the site of percutaneous access to a patient’s cardiovascular system
121157	Begin Circulatory Support	The action or event of beginning circulatory support for a patient
121158	End Circulatory Support	The action or event of ending circulatory support for a patient
121160	Oxygen Administration Rate	Rate of Oxygen Administration
121161	Begin Oxygen Administration	The action or event of beginning administration of oxygen to a patient
121162	End oxygen administration	The action or event of ending administration of oxygen to a patient
121163	By ventilator	Method of administration of oxygen to a patient by ventilator
121165	Patient Assessment Performed	The action or event of assessing the clinical status of a patient
121166	Begin Pacing	The action or event of beginning pacing support for a patient
121167	End Pacing	The action or event of ending pacing support for a patient
121168	Begin Ventilation	The action or event of beginning ventilation support for a patient
121169	End Ventilation	The action or event of ending ventilation support for a patient
121171	Tech Note	Procedural note originated by a technologist
121172	Nursing Note	Procedural note originated by a nurse
121173	Physician Note	Procedural note originated by a Physician
121174	Procedure Note	General procedural note
121180	Key Images	List of references to images considered significant
121181	DICOM Object Catalog	List of references to DICOM SOP Instances
121192	Device Subject	A device is the subject of observations
121193	Device Subject Name	Name or other identifier of a device that is the subject of observations
121194	Device Subject Manufacturer	Manufacturer of a device that is the subject of observations
121195	Device Subject Model Name	Model Name of a device that is the subject of observations
121196	Device Subject Serial Number	Serial Number of a device that is the subject of observations
121197	Device Subject Physical Location during observation	Physical Location of a device that is the subject of observations during those observations
121198	Device Subject UID	Unique Identifier of a device that is the subject of observations
121200	Illustration of ROI	Illustration of a region of interest
121201	Area Outline
121202	Area of Defined Region
121206	Distance	A one dimensional, or linear, numeric measurement
121207	Height	Vertical measurement value
121208	Inter-Marker Distance	Distance between marks on a device of calibrated size (e.g., a ruler)
121210	Path
121211	Path length	A one dimensional, or linear, numeric measurement along a polyline
121213	Perimeter Outline
121214	Referenced Segmentation Frame	Frame selected from a segmentation image, specifically the pixels/voxels identified as belonging to the classification of the segment encompassing the identified frame
121216	Volume estimated from single 2D region	A three-dimensional numeric measurement that is approximate, based on a two-dimensional region in a single image
121217	Volume estimated from three or more non-coplanar 2D regions	A three-dimensional numeric measurement that is approximate, based on three or more non-coplanar two-dimensional image regions
121218	Volume estimated from two non-coplanar 2D regions	A three-dimensional numeric measurement that is approximate, based on two non-coplanar two-dimensional image regions
121219	Volume of bounding three dimensional region	A three-dimensional numeric measurement of the bounding region of a three-dimensional region of interest in an image set
121220	Volume of circumscribed sphere	A three-dimensional numeric measurement of the bounding sphere of a three-dimensional region of interest in an image set
121221	Volume of ellipsoid	A three-dimensional numeric measurement of an ellipsoid shaped three-dimensional region of interest in an image set
121222	Volume of sphere	A three-dimensional numeric measurement of a sphere shaped three-dimensional region of interest in an image set
121230	Path Vertex	Coordinates of a point on a defined path
121242	Distance from nipple	Indicates the location of the area of interest as measured from the nipple of the breast.
121243	Distance from skin	Indicates the location of the area of interest as measured from the most direct skin point of the breast.
121244	Distance from chest wall	Indicates the location of the area of interest as measured from the chest wall.
121301	Simultaneous Doppler
121302	Simultaneous Hemodynamic
121303	Simultaneous ECG
121304	Simultaneous Voice Narrative
121305	Simultaneous Respiratory Waveform	A waveform representing chest expansion and contraction due to respiratory activity, measured simultaneously with the acquisition of this Image.
121306	Simultaneous Arterial Pulse Waveform	Arterial pulse waveform obtained simultaneously with acquisition of a referencing image
121307	Simultaneous Phonocardiographic Waveform	Phonocardiographic waveform obtained simultaneously with acquisition of a referencing image
121311	Localizer	Image providing an anatomical reference on the patient under examination, for the purpose of defining the location of the ensuing imaging.
121312	Biopsy localizer	Image providing an anatomical reference on the patient under examination, for the purpose of planning or documenting a biopsy.
121313	Other partial views	Image providing a partial view of the target anatomy, when the target anatomy is too large for a single image.
121314	Other image of biplane pair	Image providing a view of the target anatomy in a different imaging plane, typically from a near perpendicular angle
121315	Other image of stereoscopic pair	Image providing a view of the target anatomy in a different imaging plane, typically with a small anglular difference
121316	Images related to standalone object	Image related to a non-image information object
121317	Spectroscopy	Image where signals are identified and separated according to their frequencies, e.g., to identify individual chemicals, or individual nuclei in a chemical compound.
121320	Uncompressed predecessor	An image that has not already been lossy compressed that is used as the source for creation of a lossy compressed image
121321	Mask image for image processing operation	Image used as the mask for an image processing operation, such as subtraction
121322	Source image for image processing operation	Image used as the source for an image processing operation
121324	Source Image	Image used as the source for a derived or compressed image
121325	Lossy compressed image	Image encoded with a lossy compression transfer syntax
121326	Alternate SOP Class instance	SOP Instance encoded with a different SOP Class but otherwise equivalent data
121327	Full fidelity image	Full fidelity image, uncompressed or lossless compressed
121328	Alternate Photometric Interpretation image	Image encoded with a different photometric interpretation
121329	Source image for montage	Image used as a source for a montage (stitched) image
121330	Lossy compressed predecessor	An image that has previously been lossy compressed that is used as the source for creation of another lossy compressed image
121331	Equivalent CDA Document	HL7 Document Architecture (CDA) Document that contains clinical content equivalent to the referencing Instance
121332	Complete Rendering for Presentation	Instance that contains a displayable complete rendering of the referencing Instance
121333	Partial Rendering for Presentation	Instance that contains a displayable partial rendering of the referencing Instance
121334	Extended Rendering for Presentation	Instance that contains a displayable complete rendering of the referencing Instance, plus additional content such as inline rendering of referenced images
121335	Source Document	Document whose content has been wholly or partially transformed to create the referencing document
121338	Anatomic image	Image showing structural anatomic features
121339	Functional image	Image showing physical or chemical activity
121340	Spectral filtered image	Image providing the same view of the target anatomy acquired using only a specific imaging wavelength, frequency or energy
121341	Device localizer	Image providing an anatomical reference on the patient under examination, for the purpose of documenting the location of device such as a diagnostic or therapeutic catheter.
121342	Dose Image	Image providing a graphic view of the distribution of radiation dose
121346	Acquisition frames corresponding to volume	The referenced image is the source of spatially-related frames from which the referencing 3D volume dataset was derived
121347	Volume corresponding to spatially-related acquisition frames	3D Volume containing the spatially-related frames in the referencing instance
121348	Temporal Predecessor	Instance acquired prior to the referencing instance in a set of consecutively acquired instances
121349	Temporal Successor	Instance acquired subsequent to the referencing instance in a set of consecutively acquired instances
121350	Same acquisition at lower resolution	Image of the same target area at lower resolution acquired in the same acquisition process
121351	Same acquisition at higher resolution	Image of the same target area at higher resolution acquired in the same acquisition process
121352	Same acquisition at different focal depth	Image of the same target area at different focal depth (Z-plane) acquired in the same acquisition process
121353	Same acquisition at different spectral band	Image of the same target area at different spectral band acquired in the same acquisition process
121354	Imaged container label	Image specifically targeting the container label
121358	For Processing predecessor	Source image from which FOR PRESENTATION images were created.
121360	Replaced report	The reference is to a predecessor report that has been replaced by the current report
121361	Addended report	The reference is to a predecessor report to which the current report provides and addendum
121362	Preliminary report	A report that precedes the final report and may contain only limited information; it may be time sensitive, and it is not expected to contain all the reportable findings
121363	Partial report	A report that is not complete.
121380	Active Ingredient Undiluted Concentration	Concentration of the chemically or physically interesting (active) ingredient of a drug or contrast agent as delivered in product form from the manufacturer, typically in mg/ml.
121381	Contrast/Bolus Ingredient Opaque	X-Ray absorption of the active ingredient of a contrast agent ingredient is greater than the absorption of water (tissue).
121382	Quantity administered	Number of units of substance (e.g., tablets) administered to a patient
121383	Mass administered	Mass of substance administered to a patient
121401	Derivation	Method of deriving or calculating a measured value (e.g., mean, or maximum of set)
121402	Normality	Assessment of a measurement relative to a normal range of values; may be considered subtype of term (G-C0F2, SRT, “has interpretation”)
121403	Level of Significance	Significance of a measurement
121404	Selection Status	Status of selection of a measurement for further processing or use
121405	Population description	Description of a population of measurements
121406	Reference Authority	Bibliographic or clinical reference for a Description of a population of measurements
121407	Normal Range description	Description of a normal range of values for a measurement concept
121408	Normal Range Authority	Bibliographic or clinical reference for a Description of a normal range of values
121410	User chosen value	Observation value selected by user for further processing or use, or as most representative
121411	Most recent value chosen	Observation value is the recently obtained, and has been selected for further processing or use
121412	Mean value chosen	Observation value is the mean of several measurements, and has been selected for further processing or use
121414	Standard deviation of population	Standard deviation of a measurement in a reference population
121415	Percentile Ranking of measurement	Percentile Ranking of an observation value with respect a reference population
121416	Z-Score of measurement	Z-score of an observation value with respect a reference population, expressed as the dimensionless quantity (x-m)/s, where (x-m) is the deviation of the observation value (x) from the population mean (m), and s is the standard deviation of the population.
121417	2 Sigma deviation of population	2 Sigma deviation of a measurement in a reference population
121420	Equation	Formula used to compute a derived measurement
121421	Equation Citation	Bibliographic reference to a formula used to compute a derived measurement; reference may be to a specific equation in a journal article
121422	Table of Values Citation	Bibliographic reference to a Table of Values used to look up a derived measurement
121423	Method Citation	Bibliographic reference to a method used to compute a derived measurement
121424	Table of Values	A Table of Values used to look up a derived measurement
121425	Index	Factor (divisor or multiplicand) for normalizing a measurement; e.g., body surface area used for normalizing hemodynamic measurements
121427	Estimated	Measurement obtained by observer estimation, rather than with a measurement tool or by calculation
121428	Calculated	Measurement obtained by calculation
121430	Concern	Identified issue about a state or process that has the potential to require intervention or management
121431	DateTime Concern Noted	DateTime concern noted (noted by whom is determined by context of use)
121432	DateTime Concern Resolved	DateTime the concern was resolved
121433	DateTime Problem Resolved	DateTime the problem was resolved
121434	Service Delivery Location	Place at which healthcare services may be provided
121435	Service Performer	Identification of a healthcare provider who performed a healthcare service; may be either a person or an organization
121436	Medical Device Used	Type or identifier of a medical device used on, in, or by a patient
121437	Pharmacologic and exercise stress test	Cardiac stress test using pharmacologic and exercise stressors
121438	Paced stress test	Cardiac stress test using an implanted or external cardiac pacing device
121439	Correction of congenital cardiovascular deformity	Procedure for correction of congenital cardiovascular deformity
121701	RT Patient Setup	Process of placing patient in the anticipated treatment position, including specification and location of positioning aids, and other treatment delivery accessories
121702	RT Patient Position Acquisition, single plane MV	Acquisition of patient positioning information prior to treatment delivery, using single-plane megavoltage imaging
121703	RT Patient Position Acquisition, dual plane MV	Acquisition of patient positioning information prior to treatment delivery, using dual-plane megavoltage imaging
121704	RT Patient Position Acquisition, single plane kV	Acquisition of patient positioning information prior to treatment delivery, using single-plane kilovoltage imaging
121705	RT Patient Position Acquisition, dual plane kV	Acquisition of patient positioning information prior to treatment delivery, using dual-plane kilovoltage imaging
121706	RT Patient Position Acquisition, dual plane kV/MV	Acquisition of patient positioning information prior to treatment delivery, using dual-plane combination kilovoltage and megavoltage imaging
121707	RT Patient Position Acquisition, CT kV	Acquisition of patient positioning information prior to treatment delivery, using kilovoltage CT imaging
121708	RT Patient Position Acquisition, CT MV	Acquisition of patient positioning information prior to treatment delivery, using megavoltage CT imaging
121709	RT Patient Position Acquisition, Optical	Acquisition of patient positioning information prior to treatment delivery, using optical imaging
121710	RT Patient Position Acquisition, Ultrasound	Acquisition of patient positioning information prior to treatment delivery, using ultrasound imaging
121711	RT Patient Position Acquisition, Spatial Fiducials	Acquisition of patient positioning information prior to treatment delivery, using spatial fiducials
121712	RT Patient Position Registration, single plane	Registration of intended and actual patient position prior to treatment delivery, using single-plane images
121713	RT Patient Position Registration, dual plane	Registration of intended and actual patient position prior to treatment delivery, using dual-plane images
121714	RT Patient Position Registration, 3D CT general	Registration of intended and actual patient position prior to treatment delivery, using 3D CT images and an unspecified registration approach
121715	RT Patient Position Registration, 3D CT marker-based	Registration of intended and actual patient position prior to treatment delivery, using 3D CT images and a marker-based registration approach
121716	RT Patient Position Registration, 3D CT volume-based	Registration of intended and actual patient position prior to treatment delivery, using 3D CT images and a volume-based registration approach
121717	RT Patient Position Registration, 3D on 2D reference	Registration of intended and actual patient position prior to treatment delivery, using 3D verification images and 2D reference images
121718	RT Patient Position Registration, 2D on 3D reference	Registration of intended and actual patient position prior to treatment delivery, using 2D verification images and 3D reference images
121719	RT Patient Position Registration, Optical	Registration of intended and actual patient position prior to treatment delivery, using optical images
121720	RT Patient Position Registration, Ultrasound	Registration of intended and actual patient position prior to treatment delivery, using ultrasound images
121721	RT Patient Position Registration, Spatial Fiducials	Registration of intended and actual patient position prior to treatment delivery, using spatial fiducials
121722	RT Patient Position Adjustment	Adjustment of patient position such that the patient is correctly positioned for treatment.
121723	RT Patient Position In-treatment-session Review	Review of patient positioning information in the process of delivering a treatment session
121724	RT Treatment Simulation with Internal Verification	Simulated radiotherapy treatment delivery using verification integral to the Treatment Delivery System
121725	RT Treatment Simulation with External Verification	Simulated radiotherapy treatment delivery using verification by a external Machine Parameter Verifier
121726	RT Treatment with Internal Verification	Radiotherapy treatment delivery using verification integral to the Treatment Delivery System
121727	RT Treatment with External Verification	Radiotherapy treatment delivery using verification by a external Machine Parameter Verifier
121728	RT Treatment QA with Internal Verification	Quality assurance of a radiotherapy treatment delivery using verification integral to the Treatment Delivery System
121729	RT Treatment QA with External Verification	Quality assurance of a radiotherapy treatment delivery using verification by a external Machine Parameter Verifier
121730	RT Machine QA	Quality assurance of a Treatment Delivery Device
122001	Patient called to procedure room	Patient called to procedure room
122002	Patient admitted to procedure room	Patient admitted to procedure room
122003	Patient given pre-procedure instruction	Patient given pre-procedure instruction
122004	Patient informed consent given	Patient informed consent given
122005	Patient advance directive given	Patient advance directive given
122006	Nil Per Os (NPO) status confirmed	Nil Per Os (NPO) status confirmed
122007	Patient assisted to table	Patient assisted to table
122008	Patient prepped and draped	Patient prepped and draped
122009	Patient connected to continuous monitoring	Patient connected to continuous monitoring
122010	Patient transferred to holding area	Patient transferred to holding area
122011	Patient transferred to surgery	Patient transferred to surgery
122012	Patient transferred to CCU	Patient transferred to CCU
122020	Patient disoriented	Patient disoriented
122021	Patient reports nausea	Patient reports nausea
122022	Patient reports discomfort	Patient reports discomfort
122023	Patient reports chest pain	Patient reports chest pain
122024	Patient reports no pain	Patient reports no pain
122025	Patient alert	Patient alert
122026	Patient restless	Patient restless
122027	Patient sedated	Patient sedated
122028	Patient asleep	Patient asleep
122029	Patient unresponsive	Patient unresponsive
122030	Patient has respiratory difficulty	Patient has respiratory difficulty
122031	Patient coughed	Patient coughed
122032	Patient disconnected from continuous monitoring	Patient disconnected from continuous monitoring
122033	Hemostasis achieved	Hemostasis achieved
122034	Hemostasis not achieved – oozing	Hemostasis not achieved – oozing
122035	Hemostasis not achieved – actively bleeding	Hemostasis not achieved – actively bleeding
122036	Patient given post-procedure instruction	Patient given post-procedure instruction
122037	Patient discharged from department	Patient discharged from department or laboratory
122038	Patient pronounced dead	Patient pronounced dead
122039	Patient transferred to morgue	Patient transferred to morgue
122041	Personnel Arrived	Identified personnel or staff arrived in procedure room
122042	Personnel Departed	Identified personnel or staff departed procedure room
122043	Page Sent To	Page sent to identified personnel or staff
122044	Consultation With	Consultation with identified personnel or staff
122045	Office called	Office of identified personnel or staff was called
122046	Equipment failure	Equipment failure
122047	Equipment brought to procedure room	Equipment brought to procedure room
122048	Equipment ready	Equipment ready for procedure
122049	Equipment removed	Equipment removed from procedure room
122052	Bioptome	Device for obtaining biopsy sample
122053	Valvular Intervention	Valvular Intervention
122054	Aortic Intervention	Aortic Intervention
122055	Septal Defect Intervention	Septal Defect Intervention
122056	Vascular Intervention	Vascular Intervention
122057	Myocardial biopsy	Myocardial biopsy
122058	Arterial conduit angiography	Arterial conduit angiography
122059	Single plane Angiography	Single plane Angiography
122060	Bi-plane Angiography	Bi-plane Angiography
122061	Percutaneous Coronary Intervention	Percutaneous Coronary Intervention
122062	15-Lead ECG	15-Lead electrocardiography
122072	Pre-procedure log	Log of events occuring prior to the current procedure
122073	Current procedure evidence	Analysis or measurements for current procedure (purpose of reference to evidence document)
122075	Prior report for current patient	Prior report for current patient
122076	Consumable taken from inventory	Identifier of Consumable taken from inventory
122077	Consumable returned to inventory	Identifier of Consumable returned to inventory
122078	Remaining consumable disposed	Identifier of consumable whose remaining content has been disposed
122079	Consumable unusable	Identifier of Consumable determined to be unusable
122081	Drug start	Identifier of Drug whose administration has started
122082	Drug end	Identifier of Drug whose administration has ended
122083	Drug administered	Identifier of Drug administered as part of procedure
122084	Contrast start	Identifier of Contrast agent whose administration has started
122085	Contrast end	Identifier of Contrast agent whose administration has ended
122086	Contrast administered	Identifier of Contrast agent administered
122087	Infusate start	Identifier of Infusate whose administration has started
122088	Infusate end	Identifier of Infusate whose administration has ended
122089	Device crossed lesion	Action of a device traversing a vascular lesion
122090	Intervention Action	Action of a clinical professional performed on a patient for therapeutic purpose
122091	Volume administered	Volume of Drug, Contrast agent, or Infusate administered
122092	Undiluted dose administered	Undiluted dose of Drug, Contrast agent, or Infusate administered
122093	Concentration	Concentration of Drug, Contrast agent, or Infusate administered
122094	Rate of administration	Rate of Drug, Contrast agent, or Infusate administration
122095	Duration of administration	Duration of Drug, Contrast agent, or Infusate administration
122096	Volume unadministered or discarded	Volume of Drug, Contrast agent, or Infusate unadministered or discarded
122097	Catheter Curve	Numeric parameter of Curvature of Catheter
122098	Transmit Frequency	Transmit Frequency
122099	ST change from baseline	Measured change of patient electrocardiographic ST level relative to baseline measurement
122101	Aneurysm on cited vessel	Anatomic term modifier indicating aneurysm on cited vessel is the subject of the finding
122102	Graft to cited segment, proximal section	Anatomic term modifier indicating proximal section of graft to cited vessel is the subject of the finding
122103	Graft to cited segment, mid section	Anatomic term modifier indicating mid section of graft to cited vessel is the subject of the finding
122104	Graft to cited segment, distal section	Anatomic term modifier indicating distal section of graft to cited vessel is the subject of the finding
122105	DateTime of Intervention	DateTime of Intervention
122106	Duration of Intervention	Duration of Intervention
122107	Baseline Stenosis Measurement	Lesion stenosis measured prior to any interventional procedure
122108	Post-Intervention Stenosis Measurement	Lesion stenosis measured after an interventional procedure
122109	Baseline TIMI Flow	Assessment of perfusion across a coronary lesion measured prior to any interventional procedure
122110	Post-Intervention TIMI Flow	Assessment of perfusion across a coronary lesion measured after an interventional procedure
122111	Primary Intervention Device	Indication that device is the primary (first and/or most significant) device used for interventional therapy of a particular pathology (e.g., lesion)
122112	Normal Myocardium	Normal Myocardium
122113	Scarred Myocardium	Scarred Myocardium
122114	Thinning Myocardium	Thinning Myocardium
122120	Hemodynamics Report	Hemodynamics Report
122121	Atrial pressure measurements	Atrial pressure measurements, report section
122122	Ventricular pressure measurements	Ventricular pressure measurements, report section
122123	Gradient assessment	Gradient assessment, report section
122124	Blood velocity measurements	Blood velocity measurements, report section
122125	Blood lab measurements	Blood lab measurements, report section
122126	Derived Hemodynamic Measurements	Derived Hemodynamic Measurements, report section
122127	Clinical Context	Clinical Context, report section
122128	Patient Transferred From	Location from which the patient was transferred
122129	PCI during this procedure	Indication that the procedure includes a percutaneous coronary intervention
122130	Dose Area Product	Radiation dose times area of exposure
122131	Degree of Thrombus	Finding of probability and/or severity of thrombus
122132	Severity of Calcification	Severity of Calcification, property of lesion
122133	Lesion Morphology	Lesion Morphology; form and/or structural properties of lesion
122134	Vessel Morphology	Vessel Morphology; form and/or structural properties of vessel
122138	Circulatory Support	Technique (device or procedure) of support for patient circulatory system; hemodynamic support
122139	Reason for Exam	Reason for Exam
122140	Comparison with Prior Exam Done	Indication that the current exam data has been compared with prior exam data
122141	Electrode Placement	Electrocardiographic electrode placement technique
122142	Acquisition Device Type	Acquisition Device Type
122143	Acquisition Device ID	Acquisition Device ID
122144	Quantitative Analysis	Quantitative Analysis, report section
122145	Qualitative Analysis	Qualitative Analysis, report section
122146	Procedure DateTime	The date and time on which a procedure was performed on a patient.
122147	Clinical Interpretation	Clinical Interpretation, report section
122148	Lead ID	ECG Lead Identifier
122149	Beat Number	Beat Number; ordinal of cardiac cycle within an acquisition
122150	Compound Statement	Complex coded semantic unit, consisting of several coded components
122151	Trend	Trend (temporal progression) of a clinical condition, finding, or disease
122152	Statement	Coded semantic unit
122153	Statement Modifier	Coded modifier for a semantic unit
122154	Conjunctive Term	Conjunctive term between semantic units
122157	Probability	Probability
122158	ECG Global Measurements	ECG Global Measurements, report section
122159	ECG Lead Measurements	ECG Lead Measurements, report section
122160	Derived Area, Non-Valve	Derived cross-sectional area of a vessel or anatomic feature, other than a cardiac valve
122161	Pulmonary Flow	Rate of blood flow through Pulmonary artery
122162	Systemic Flow	Rate of blood flow through the aorta
122163	Discharge DateTime	DateTime of patient discharge from hospital admission
122164	Coronary Artery Bypass During This Admission	Indication that a Coronary Artery Bypass operation was performed during the current hospital admission
122165	Date of Death	Date of Death
122166	Death During This Admission	Indication that the patient died during the current hospital admission
122167	Death During Catheterization	Indication that the patient died during the current Catheterization procedure
122170	Type of Myocardial Infarction	Finding of type of Myocardial Infarction
122171	Coronary lesion >= 50% stenosis	Finding of Coronary lesion with greater than 50% stenosis
122172	Acute MI Present	Finding of Acute Myocardial Infarction Presence as indication for interventional procedure
122173	ST Elevation Onset DateTime	DateTime of first determination of elevated ECG ST segment, as indication of Myocardial Infarction
122175	Number of lesion interventions attempted	Number of lesion interventions attempted during current procedure
122176	Number of lesion interventions successful	Number of lesion interventions successful during current procedure, where the residual post intervention stenosis is less than or equal to 50% of the arterial luminal diameter, TIMI Flow is 3 and the minimal decrease in stenosis was 20%.
122177	Procedure Result	Overall success of interventional procedure
122178	Lesion Intervention Information	Lesion Intervention Information, report section
122179	Peri-procedural MI occurred	Indication that Myocardial Infarction occurred during current procedure
122180	CK-MB baseline	Creatine Kinase–MB value at baseline (start of procedure)
122181	CK-MB peak	Creatine Kinase–MB highest value measured during procedure
122182	R-R interval	Time interval between ECG R-wave peaks in subsequent cardiac cycles
122183	Blood temperature	Blood temperature
122185	Blood Oxygen content	Blood Oxygen content
122187	Blood Carbon dioxide saturation	Blood Carbon dioxide saturation
122188	Pulmonary Arterial Content (FCpa)	Pulmonary Arterial Content (FCpa)
122189	Pulmonary Venous Content (FCpv)	Pulmonary Venous Content (FCpv)
122190	Max dp/dt/P	Max dp/dt/P
122191	Ventricular End Diastolic pressure	Ventricular End Diastolic pressure
122192	Indicator appearance time	Elapsed time from injection of an indicator bolus until it is observed at another location
122193	Maximum pressure acceleration	Maximum pressure acceleration
122194	Ventricular Systolic blood pressure	Ventricular Systolic blood pressure
122195	Pulse Strength	Pulse Strength; palpable strength of systolic flow
122196	C wave pressure	The secondary peak pressure in the atrium during atrial contraction
122197	Gradient pressure, average	Gradient pressure, average
122198	Gradient pressure, peak	Gradient pressure, peak
122199	Pressure at dp/dt max	Pressure at dp/dt max
122201	Diastolic blood velocity, mean	Diastolic blood velocity, mean
122202	Diastolic blood velocity, peak	Diastolic blood velocity, peak
122203	Systolic blood velocity, mean	Systolic blood velocity, mean
122204	Systolic blood velocity, peak	Systolic blood velocity, peak
122205	Blood velocity, mean	Blood velocity, mean
122206	Blood velocity, minimum	Blood velocity, minimum
122207	Blood velocity, peak	Blood velocity, peak
122208	x-descent pressure	Venous or atrial pressure minimum during ventricular systole, after A-wave
122209	y-descent pressure	Venous or atrial pressure minimum when tricuspid valve opens during diastole, after V-wave
122210	z-point pressure	Atrial pressure upon closure of tricuspid and mitral valves
122211	Left Ventricular ejection time	Left Ventricular ejection time
122212	Left Ventricular filling time	Left Ventricular filling time
122213	Right Ventricular ejection time	Right Ventricular ejection time
122214	Right Ventricular filling time	Right Ventricular filling time
122215	Total Pulmonary Resistance	Total Pulmonary Resistance
122216	Total Vascular Resistance	Total Vascular Resistance
122217	Coronary Flow reserve	Coronary Flow reserve
122218	Diastolic/Systolic velocity ratio	Diastolic/Systolic velocity ratio
122219	Hyperemic ratio	Hyperemic ratio
122220	Hemodynamic Resistance Index	Hemodynamic Resistance Index
122221	Thorax diameter, sagittal	Thorax diameter, sagittal
122222	Procedure Environmental Characteristics	Environmental characteristics in the procedure room
122223	Room oxygen concentration	Oxygen concentration in the procedure room
122224	Room temperature	Temperature in the procedure room
122225	Room Barometric pressure	Barometric pressure in the procedure room
122227	Left to Right Flow	Left to Right Flow
122228	Right to Left Flow	Right to Left Flow
122229	Arteriovenous difference	Arteriovenous oxygen content difference
122230	10 Year CHD Risk	Framingham Study 10 Year CHD Risk
122231	Comparrative Average 10 Year CHD Risk	Framingham Study Comparrative Average 10 Year CHD Risk
122232	Comparrative Low 10 Year CHD Risk	Framingham Study Comparrative Low 10 Year CHD Risk
122233	LDL Cholesterol Score Sheet for Men	Framingham Study LDL Cholesterol Score Sheet for Men
122234	LDL Cholesterol Score Sheet for Women	Framingham Study LDL Cholesterol Score Sheet for Women
122235	Total Cholesterol Score Sheet for Men	Framingham Study Total Cholesterol Score Sheet for Men
122236	Total Cholesterol Score Sheet for Women	Framingham Study Total Cholesterol Score Sheet for Women
122237	Corrected Sinus Node Recovery Time	Corrected Sinus Node Recovery Time
122238	Max volume normalized to 50mmHg pulse pressure	Max volume normalized to 50mmHg pulse pressure
122239	Oxygen Consumption	Oxygen Consumption
122240	BSA = 3.207*WT^(0.7285-0.0188 log (WT))*HT^0.3	Body Surface Area computed from patient height and weight: BSA = 3.207*WT[g]^(0.7285-0.0188 log (WT[g]))*HT[cm]^0.3 [Boyd E, The growth of the surface area of the human body. Minneapolis: University of Minnesota Press, 1935, eq. (36)]
122241	BSA = 0.007184*WT^0.425*HT^0.725	Body Surface Area computed from patient height and weight: BSA = 0.007184*WT[kg]^0.425*HT[cm]^0.725 [Dubois and Dubois, Arch Int Med 1916 17:863-71]
122242	BSA = 0.0235*WT^0.51456*HT^0.42246	Body Surface Area computed from patient height and weight: BSA = 0.0235*WT[kg]^0.51456*HT[cm]^0.42246 [Gehan EA, George SL, ‘Estimation of human body surface area from height and weight’, Cancer Chemother Rep 1970 54:225-35]
122243	BSA = 0.024265*WT^0.5378*HT^0.3964	Body Surface Area computed from patient height and weight: BSA = 0.024265*WT[kg]^0.5378*HT[cm]^0.3964 [Haycock G.B., Schwartz G.J.,Wisotsky D.H. ‘Geometric method for measuring body surface area: A height weight formula validated in infants, children and adults.’ The Journal of Pediatrics 1978 93:1:62-66]
122244	BSA = (HT * WT/36)^0.5	Body Surface Area computed from patient height and weight: BSA = (HT[m] * WT[kg]/36)^0.5 [Mosteller, R.D. ‘Simplified Calculation of Body Surface Area.’ N Engl J Med 1987 Oct 22;317(17):1098]
122245	BSA = 1321+0.3433*WT	Body Surface Area computed from patient weight: BSA = 1321+0.3433*WT[kg] (for pediatrics 3-30 kg) [Current, J.D. ‘A Linear Equation For Estimating The Body Surface Area In Infants And Children’, The Internet Journal of Anesthesiology. 1998. 2:2]
122246	BSA = 0.0004688*WT^(0.8168-0.0154*log(WT))	BSA = 0.0004688*(1000*WT)^(0.8168-0.0154*log(1000*WT)) Where (WT is weight in kilogram) Units = m^2 Boyd, Edith. The Growth of the Surface Area of the Human Body (originally published in 1935 by the University of Minnesota Press), Greenwood Press, Westport, Connecticut, 1975, p. 102. Equation (35)
122247	VO2male = BSA (138.1 - 11.49 * loge(age) + 0.378*HRf)	Equation for estimated oxygen consumption: VO2male = BSA (138.1 - 11.49 * loge(age) + 0.378*HRf)
122248	VO2female = BSA (138.1 - 17.04 * loge(age) + 0.378*HRf)	Equation for estimated oxygen consumption: VO2female = BSA (138.1 - 17.04 * loge(age) + 0.378*HRf)
122249	VO2 = VeSTPD * 10 * (FIO2 - FE02)	Equation for estimated oxygen consumption: VO2 = VeSTPD * 10 * (FIO2 - FE02)
122250	VO2 = 152 * BSA	Equation for estimated oxygen consumption: VO2 = 152 * BSA
122251	VO2 = 175 * BSA	Equation for estimated oxygen consumption: VO2 = 175 * BSA
122252	VO2 = 176 * BSA	Equation for estimated oxygen consumption: VO2 = 176 * BSA
122253	Robertson & Reid table	Robertson & Reid Table for estimated oxygen consumption
122254	Fleisch table	Fleisch table for estimated oxygen consumption
122255	Boothby table	Boothby table for estimated oxygen consumption
122256	if (prem age< 3days) P50= 19.9	Estimate of Oxygen partial pressure at 50% saturation for premature infants less than 3 days old: P50= 19.9
122257	if (age < 1day) P50= 21.6	Estimate of Oxygen partial pressure at 50% saturation for infants less than 1 day old: P50= 21.6
122258	if (age < 30day) P50= 24.6	Estimate of Oxygen partial pressure at 50% saturation for infants less than 30 days old: P50= 24.6
122259	if (age < 18y) P50= 27.2	Estimate of Oxygen partial pressure at 50% saturation for patients less than 18 years old: P50= 27.2
122260	if (age < 40y) P50= 27.4	Estimate of Oxygen partial pressure at 50% saturation for patients less than 40 years old: P50= 27.4
122261	if (age > 60y) P50= 29.3	Estimate of Oxygen partial pressure at 50% saturation for patients more than 60 years old: P50= 29.3
122262	Area = Flow / 44.5 * sqrt(Gradient[mmHg])	Cardiac valve area computed from flow and pressure gradient: Area = Flow / 44.5 * sqrt(Gradient[mmHg]) [Gorlin and Gorlin, Am Heart J, 1951]
122263	MVA = Flow / 38.0 * sqrt(Gradient[mmHg])	Mitral valve area computed from flow and pressure gradient: Mitral valve Area = Flow / 38.0 * sqrt(Gradient[mmHg]) [Gorlin and Gorlin, Am Heart J, 1951]
122265	BMI = Wt/Ht^2	Body Mass Index computed from weight and height: BMI = Wt/Ht^2
122266	BSA = 0.007358*WT^0.425*HT^0.725	Body Surface Area computed from patient height and weight: BSA = 0.007358*WT[kg]^0.425* HT[cm]^0.725 (for East Asian adult, aged 15+ years) [Kanai Izumi, Masamitsu Kanai, 'Clinical examination method summary']
122267	BSA = 0.010265*WT^0.423*HT^0.651	Body Surface Area computed from patient height and weight: BSA = 0.010265*WT[kg]^0.423* HT[cm]^0.651 (For East Asian child aged 12-14 years)
122268	BSA = 0.008883*WT^0.444*HT^0.663	Body Surface Area computed from patient height and weight: BSA = 0.008883*WT[kg]^0.444* HT[cm]^0.663 (For East Asian child aged 6-11 years)
122269	BSA = 0.038189*WT^0.423*HT^0.362	Body Surface Area computed from patient height and weight: BSA = 0.038189*WT[kg]^0.423* HT[cm]^0.362 (For East Asian child aged 1-5 years)
122270	BSA = 0.009568*WT^0.473*HT^0.655	Body Surface Area computed from patient height and weight: BSA = 0.009568*WT[kg]^0.473* HT[cm]^0.655 (For East Asian child aged 0-12 months)
122271	Skin Condition Warm	Skin Condition Warm
122272	Skin Condition Cool	Skin Condition Cool
122273	Skin Condition Cold	Skin Condition Cold
122274	Skin Condition Dry	Skin Condition Dry
122275	Skin Condition Clammy	Skin Condition Clammy
122276	Skin Condition Diaphoretic	Skin Condition Diaphoretic
122277	Skin Condition Flush	Skin Condition Flush
122278	Skin Condition Mottled	Skin Condition Mottled
122279	Skin Condition Pale	Skin Condition Pale
122281	Airway unobstructed	Airway unobstructed
122282	Airway partially obstructed	Airway partially obstructed
122283	Airway severely obstructed	Airway severely obstructed
122288	Not Visualized	Anatomy could not be visualized for the purpose of evaluation
122291	Quantitative Arteriography Report	Quantitative Arteriography Report
122292	Quantitative Ventriculography Report	Quantitative Ventriculography Report
122301	Guidewire crossing lesion unsuccessful	Guidewire crossing lesion unsuccessful
122302	Guidewire crossing lesion successful	Guidewire crossing lesion successful
122303	Angioplasty balloon inflated	Angioplasty balloon inflated
122304	Angioplasty balloon deflated	Angioplasty balloon deflated
122305	Device deployed	Device deployed
122306	Stent re-expanded	Stent re-expanded
122307	Object removed	Object removed
122308	Radiation applied	Radiation applied
122309	Radiation removed	Radiation removed
122310	Interventional device placement unsuccessful	Interventional device placement unsuccessful
122311	Interventional device placed	Interventional device placed
122312	Intervention performed	Intervention performed
122313	Interventional device withdrawn	Interventional device withdrawn
122319	Catheter Size	Catheter Size
122320	Injectate Temperature	Injectate Temperature
122321	Injectate Volume	Injectate Volume
122322	Calibration Factor	Factor by which a measured or calculated value is multiplied to obtain the estimated real-world value.
122325	IVUS Report	Intravascular Ultrasound Report
122330	EEM Diameter	External Elastic Membrane (EEM) diameter measured through the center point of the vessel. Center point of the vessel is defined as the center of gravity of the EEM area. The EEM is a discrete interface at the border between the media and the adventitia.
122331	Plaque Plus Media Thickness	The distance from intimal leading edge to the external elastic membrane along any line passing through the luminal center, which is defined as the center of gravity of the lumen area.
122332	Lumen Perimeter	Planimetered perimeter of the lumen.
122333	EEM Cross-Sectional Area	Vessel area measured at the External Elastic Membrane (EEM), a discrete interface at the border between the media and the adventitia.
122334	Plaque plus Media Cross-Sectional Area	Area within the EEM occupied by atheroma, regardless of lumen compromise. Plaque plus Media Area = EEM cross-sectional area - vessel lumen cross-sectional area
122335	In-Stent Neointimal Cross-Sectional Area	Measurement of in-stent restenosis. In-Stent Intimal Area = Stent cross-sectional area – vessel lumen cross-sectional area
122336	Vascular Volume measurement length	Longitudinal extent of the Vascular Volume Measurement. This is the distance from the distal edge to the proximal edge of the Volume measurement.
122337	Relative position	Longitudinal distance from the closest edge of a fiducial feature or reference location to the start of the vascular measurement. This value will be a positive if the measurement is distal to the fiducial feature or reference location, or negative if the measurement is proximal to the fiducial feature or reference location.
122339	Stent Volume Obstruction	In-Stent Neointimal Volume / Stent Volume
122340	Fiducial feature	Reference, normally anatomical, which is used for locating the position of a measurement.
122341	Calcium Length	Longitudinal calcium length measurement
122343	Lumen Eccentricity Index	Measurement of vessel lumen eccentricity. Lumen Eccentricity Index = (maximum vessel lumen diameter - minimum vessel lumen diameter) / maximum vessel lumen diameter. Lumen diameters are measured through the center point of the lumen, which is defined as the center of gravity of the lumen area.
122344	Plaque plus Media Eccentricity Index	Plaque plus Media Eccentricity Index = (maximum Plaque plus media thickness - minimum Plaque plus media thickness) / maximum Plaque plus media thickness
122345	Remodeling Index	Measurement of increase or decrease in EEM area that occurs during the development of atherosclerosis. Remodeling Index = Lesion EEM area / reference EEM area
122346	Stent Symmetry Index	Measurement of stent circularity. Stent Symmetry Index = (maximum stent diameter - minimum stent diameter) / maximum stent diameter
122347	Stent Expansion Index	Measurement of stent area relative to the reference lumen area. Stent Expansion Index = Minimum stent area / reference vessel lumen cross-sectional area
122348	Lumen Shape Index	Measurement of vessel lumen eccentricity. Lumen Shape Index = (2p * sqrt(Vessel lumen cross-sectional area / p) / Lumen Perimeter) 2 Reference: Tobis & Yock, “Intravascular Ultrasound Imaging”, Chapter 7
122350	Lumen Diameter Ratio	Lumen diameter ratio = minimum vessel lumen diameter / maximum vessel lumen diameter, measured at the same cross section in the vessel. Lumen diameters are measured through the center point of the lumen, which is defined as the center of gravity of the lumen area.
122351	Stent Diameter Ratio	Stent diameter ratio = Minimum stent diameter / Maximum stent diameter, measured at the same cross section in the vessel. Stent diameters are measured through the center point of the stent, which is defined as the center of gravity of the stent area.
122352	EEM Diameter Ratio	EEM diameter ratio = minimum EEM diameter / maximum EEM diameter. Measured at the same cross section in the vessel.
122354	Plaque Burden	Fractional area within the External Elastic Membrane (EEM) occupied by atheroma. Plaque Burden = (EEM area - vessel lumen cross-sectional area) / EEM area
122355	Arc of Calcium	Angular measurement of a Calcium deposit with the apex located at the center of the lumen, which is defined as the center of gravity of the lumen area.
122356	Soft plaque	Plaque characterized by low density or echogenicity.
122357	In-Stent Neointima	Abnormal thickening of the intima within the stented segment.
122360	True Lumen	Lumen surrounded by all three layers of the vessel-intima, media, and adventitia.
122361	False Lumen	A channel, usually parallel to the true lumen, which does not communicate with the true lumen over a portion of its length.
122363	Plaque Rupture	Plaque ulceration with a tear detected in a fibrous cap.
122364	Stent Gap	Length of gap between two consecutive stents.
122367	T-1 Worst	Worst stenosis - the stenosis with the smallest lumen size within a vessel segment.
122368	T-2 Secondary	2nd most severe stenosis within a vessel segment.
122369	T-3 Secondary	3rd most severe stenosis within a vessel segment.
122370	T-4 Secondary	4th most severe stenosis within a vessel segment.
122371	EEM Volume	External Elastic Membrane (EEM) volume measured within a specified region. The EEM is a discrete interface at the border between the media and the Adventitia.
122372	Lumen Volume	Lumen volume measured within a specified region.
122374	In-Stent Neointimal Volume	The amount of plaque between the lumen and stent, within the stent region; In-stent restenosis. In-Stent Neointimal Volume = Stent Volume - Lumen Volume
122375	Native Plaque Volume	The amount of plaque between the stent and the EEM, within the stent region.  Native Plaque Volume = EEM Volume - Stent Volume
122376	Total Plaque Volume	Total amount of plaque between the EEM and the Lumen, over the entire region that is measured.  Total Plaque Volume = EEM Volume - Lumen Volume.
122380	Proximal Reference	Proximal reference segment measurement site. Typically the site with the largest lumen proximal to a stenosis but within the same segment (usually within 10 mm of the stenosis with no major intervening branches).
122381	Distal Reference	Distal reference segment measurement site. Typically the site with the largest lumen distal to a stenosis but within the same segment (usually within 10 mm of the stenosis with no major intervening branches).
122382	Site of Lumen Minimum	Site of the smallest lumen in a vessel, e.g., due to a stenotic lesion.
122383	Entire Pullback	Measurement region that encompasses the entire vessel imaged in a single pullback acquisition
122384	Stented Region	Measurement region occupied by the stent
122385	Proximal Stent Margin	Region starting at the proximal edge of the Stent and extending several millimeters (usually 5 mm) proximal to the Stent edge.
122386	Distal Stent Margin	Region starting at the distal edge of the Stent and extending several millimeters (usually 5 mm) distal to the Stent edge.
122387	Dissection Classification	Classification of dissections in a vessel
122388	Intra-stent Dissection	Separation of neointimal hyperplasia from stent struts, usually seen only after treatment of in-stent restenosis.
122389	Vulnerable Plaque	Plaque with a thin cap fibrous atheroma that is at increased risk of rupture and thrombosis (or re-thrombosis) and rapid stenosis progression.
122390	Eroded Plaque	Plaque erosions with no structural defect (beyond endothelial injury) or gap in the plaque.
122391	Relative Stenosis Severity	Stenosis severity classifications of multiple lesions in a vessel.
122393	Restenotic Lesion	A finding of a previously treated lesion in which stenosis has reoccurred.
122394	Fibro-Lipidic Plaque	Loosely packed bundles of collagen fibers with regions of lipid deposition present. Region is cellular and no cholesterol clefts or necrosis are present. Some macrophage infiltration. Increase in extra cellular matrix.
122395	Necrotic-Lipidic Plaque	Area within the plaque with very low echogenicity separated from the lumen and surrounded by more echogenic structures (fibrous cap). Highly lipidic necrotic region with remnants of foam cells and dead lymphocytes present. No collagen fibers are visible and mechanical integrity is poor. Cholesterol clefts and micro calcifications are visible.
122398	Intimal Dissection	Dissection limited to the intima or atheroma, and not extending to the media.
122399	Medial Dissection	Dissection in the arterial Media, extending into the media.
122400	Simultaneously Acquired	The referenced information was acquired simultaneously with the information in the object in which the reference occurs.
122401	Same Anatomy	Information acquired for the same anatomic region.
122402	Same Indication	Information acquired for the same indication (e.g. to elucidate the same diagnostic question).
122403	For Attenuation Correction	The referenced information was used to correct the data for differential attenuation through different anatomic tissue.
122404	Reconstructed	Value estimated for a vessel in the absence of a stenosis
122405	Algorithm Manufacturer	Manufacturer of application used
122406	Left Atrial Ejection Fraction by Angiography	Left Atrial Ejection Fraction by Angiography
122407	Left Atrial ED Volume	Left Atrial End Diastolic Volume
122408	Left Atrial ES Volume	Left Atrial End Systolic Volume
122410	Contour Realignment	Contour repositioning of End Diastolic relative to End Systolic contour
122411	Threshold Value	The minimum standard deviation to define the hypokinesis and hyperkinesis
122417	Regional Abnormal Wall Motion	Report of differentiation of wall motion compared to normal
122421	Calibration Object	Object used for Calibration
122422	Calibration Method	Method used for Calibration
122423	Calibration Object Size	Size of calibration object
122428	Area Length Method	Method how long axis is positioned
122429	Volume Method	Model for cardiac chamber volume calculation
122430	Reference Method	Method to define original diameter of the artery
122431	Regression Slope ED	Relation between calculated End Diastolic volume and ventricular End Diastolic volume. The specific meaning is dependent on volume method used.
122432	Regression Offset ED	Correction factor for the calculated End Diastolic volume and ventricular End Diastolic volume. The specific meaning is dependent on volume method used.
122433	Regression Slope ES	Relation between calculated End Systolic volume and ventricular End Systolic volume. The specific meaning is dependent on volume method used.
122434	Regression Offset ES	Correction factor for the calculated End Systolic volume and ventricular End Systolic volume. The specific meaning is dependent on volume method used.
122435	Regression Volume Exponent	Exponent of volume in regression formula
122438	Reference Points	Container for spatial locations or coordinates used for calculation
122445	Wall Thickness	Average thickness of the chamber wall in the current view
122446	Wall Volume	Volume of the chamber wall estimated from the current view
122447	Wall Mass	Mass of the chamber wall (myocardium)
122448	Wall Stress	Peak systolic stress of chamber wall
122449	Centerline Wall Motion Analysis	Method to calculate wall motion [example: Sheehan, 1986]
122450	Normalized Chord Length	The length between End Diastolic and End Systolic contour perpendicular on the centerline normalized by a method dependent ventricular perimeter length. The centerline is the line equidistant between the End Diastolic and End Systolic contour [example: Sheehan, 1986]
122451	Abnormal Region	The report of the boundaries of the abnormal (hyperkinetic, hypokinetic, a-kinetic) regions associated with the territory of the artery [example: Sheehan, 1986]
122452	First Chord of Abnormal Region	The chord number specifying the begin of abnormal region [example: Sheehan, 1986]
122453	Last Chord of Abnormal Region	The chord number specifying the end of abnormal region [example: Sheehan, 1986]
122459	Territory Region Severity	Severity at the regional abnormality extent [example: Sheehan, 1986]
122461	Opposite Region Severity	Severity at the opposite regional abnormality extent [example: Sheehan, 1986]
122464	LAD Region in RAO Projection	Based on a total number of chords of 100 and RAO project the range of chords belonging to this circumferential extent lies between 5 – 85. [Sheehan, 1986]
122465	RCA Region in ROA Projection	Based on a total number of chords of 100 and RAO project the range of chords belonging to this circumferential extent lies between 25 – 85. [Sheehan, 1986]
122466	Single LAD Region in RAO Projection	Based on a total number of chords of 100 and RAO projection the range of chords belonging to this regional extent lies between 10 – 66 (hypokinetic) and 67 – 80 (hyperkinetic). [Sheehan, 1986]
122467	Single RCA Region in RAO Projection	Based on a total number of chords of 100 and RAO projection the range of chords belonging to this regional extent lies between 51 – 80 (hypokinetic) and 10 – 50 (hyperkinetic). [Sheehan, 1986]
122468	Multiple LAD Region in RAO Projection	Based on a total number of chords of 100 and RAO projection the range of chords belonging to this regional extent lies between 10 – 58 (hypokinetic) and 59 –80 (hyperkinetic). [Sheehan, 1986]
122469	Multiple RCA Region in RAO Projection	Based on a total number of chords of 100 and RAO projection the range of chords belonging to this regional extent lies between 59 – 80 (hypokinetic) and 10 – 58 (hyperkinetic). [Sheehan, 1986]
122470	LAD Region in LAO Projection	Based on a total number of chords of 100 and LAO projection the range of chords belonging to this regional extent lies between 50 –100 (hypokinetic) and 20 – 49 (hyperkinetic). [Sheehan, 1986]
122471	RCA Region in LAO Projection	Based on a total number of chords of 100 and LAO projection the range of chords belonging to this regional extent lies between 19 – 67 (hypokinetic) and 68 – 100 (hyperkinetic). [Sheehan, 1986]
122472	CFX Region in LAO Projection	Based on a total number of chords of 100 and LAO projection the range of chords belonging to this regional extent lies between 38 –74 (hypokinetic) and 75 – 100 (hyperkinetic). [Sheehan, 1986]
122473	Circular Method	Method based on assumption that the image object is circular.
122474	Densitometric Method	Method based on the gray value distribution of the image.
122475	Center of Gravity	End Systolic contour realigned to End Diastolic contour based on the center of gravity
122476	Long Axis Based	End Systolic contour realigned to End Diastolic contour based on the mid point of the long axis. The long axis end points are defined as the posterior and apex.
122477	No Realignment	No Contour Realignment applied
122480	Vessel Lumen Cross-Sectional Area	Calculated Vessel Lumen Cross-Sectional Area based on the referenced method
122481	Contour Start	Location of the beginning of a contour
122482	Contour End	Location of the end of a contour
122485	Sphere	Sphere is used as calibration object
122486	Geometric Isocenter	Object of interest in isocenter of image and pixel separation is calculated from geometric data
122487	Geometric Non-Isocenter	Object of interest not in isocenter of image and pixel separation is calculated from geometric data and out of isocenter distances
122488	Calibration Object Used	Object used for calibration (e.g. sphere)
122489	Curve Fitted Reference	Application dependent method to calculate the reference diameter based on the multiple diameter values.
122490	Interpolated Local Reference	Application dependent method to calculate reference by interpolation, based on the diameter of two or more user defined reference positions.
122491	Mean Local Reference	Application dependent method to calculate by averaging the reference, based on the diameter of one or more user defined reference positions.
122493	Radial Based Wall Motion Analysis	Method to calculate wall motion based on the lengths of the radials in the predefined regions [Ingels]
122495	Regional Contribution to Ejection Fraction	Contribution of Region to global Ejection factor based on radial or landmark based wall motion method
122496	Radial Shortening	The reduction of area between End Systolic and End Diastolic based on radial wall motion analysis
122497	Landmark Based Wall Motion Analysis	Method to calculate wall motion based on the move of landmarks on the wall [Slager]
122498	Slice Contribution to Ejection Fraction	Contribution to the ejection fraction of a specific slice region [Slager]
122499	Frame to Frame Analysis	Method to calculate volumes of heart chambers for every image in a range
122501	Area of closed irregular polygon	The area is derived by considering a set of coordinates as a closed irregular polygon, accounting for inner angles. The exact method, such as by decomposition into triangles or quadrilaterals, is not specified, since it does not affect the numeric result, apart from the effect of numeric precision during computation of intermediate results.
122502	Area of a closed NURBS	The area is derived by using a set of coordinates as control points for a Non Uniform Rational B-Spline (NURBS).
122503	Integration of sum of closed areas on contiguous slices	The volume derived by integrating the sum of the areas on adjacent slices across the slice interval; each area is defined by a regular planar shape or by considering a set of coordinates as a closed irregular polygon, accounting for inner angles.
122505	Calibration	Procedure used to calibrate measurements or measurement devices
122507	Left Contour	Left contour of lumen (direction proximal to distal)
122508	Right Contour	Right contour of lumen (direction proximal to distal)
122509	Diameter Graph	Ordered set of diameters values derived from contours (direction proximal to distal)
122510	Length Luminal Segment	Length Luminal Segment
122511	Graph Increment	Increment value along X-axis in Diameter Graph
122516	Site of Maximum Luminal	Location of the maximum lumen area in a lesion or vessel.
122517	Densitometric Luminal Cross-sectional Area Graph	Ordered set of cross-sectional Vessel Lumen Cross-Sectional Area values derived from contours (direction proximal to distal) based on densitometric method
122528	Position of Proximal Border	Position of proximal border of segment relative to the contour start (proximal end of analysis area)
122529	Position of Distal Border	Position of distal border of segment relative to the contour start (proximal end of analysis area)
122542	Plaque Area	Longitudinal cross sectional area of plaque
122544	Diameter Symmetry	Symmetry of stenosis (0 = complete asymmetry, 1 = complete symmetry) [reference PS 3.17 X.2]
122545	Area Symmetry	Symmetry of plaque (0 = complete asymmetry, 1 = complete symmetry) [reference PS 3.17 X.2]
122546	Inflow Angle	The average slope of the diameter function between the position of the minimum luminal diameter and the position of the proximal border of the segment
122547	Outflow Angle	The average slope of the diameter function between the position of the minimum luminal diameter and the position of the distal border of the segment
122548	Stenotic Flow Reserve	The relation between coronary pressure and coronary flow
122549	Poiseuille Resistance	Poiseuille Resistance at the location of the stenosis
122550	Turbulence Resistance	Turbulence Resistance at the location of the stenosis
122551	Pressure Drop at SFR	Pressure drop over the stenosis at maximum heart output
122554	Segmentation Method	Method for selection of vessel sub-segments
122555	Estimated Normal Flow	Estimate of the volume of blood flow in the absence of stenosis
122558	Area Length Kennedy	Area Length method defined by Kennedy [Kennedy, 1970]
122559	Area Length Dodge	Area Length method defined by Dodge [Dodge, 1960]
122560	Area Length Wynne	Area Length method defined by Wynne [Wynne]
122562	Multiple Slices	Volume method based on multiple slice
122563	Boak	Volume method defined by Boak [Boak]
122564	TS Pyramid	Volume method defined by Ferlinz [Ferlinz]
122565	Two Chamber	Volume method defined by Graham [Graham]
122566	Parallelepiped	Volume method defined by Arcilla [Arcilla]
122572	BSA^1.219	Corrected Body Surface area for indexing the hemodynamic measurements for a pediatric patient
122574	Equidistant method	Method for selecting sub-segments that are all of the same length
122575	User selected method	Manually selected start and end of sub-segment
122582	Left ventricular posterobasal segment	Left ventricular posterobasal segment
122600	Cardiovascular Analysis Report	Report of a Cardiovascular Analysis, typically from a CT or MR study
122601	Ventricular Analysis	Ventricular Analysis
122602	Myocardial Perfusion Analysis	Myocardial Perfusion Analysis
122603	Calcium Scoring Analysis	Calcium Scoring Analysis
122604	Flow Quantification	Flow Quantification Analysis
122605	Vascular Morphological Analysis	Vascular Morphological Analysis
122606	Vascular Functional Analysis	Vascular Functional Analysis
122607	Thickening Analysis	Analysis of myocardial wall thickening
122608	Absolute Values Of Ventricular Measurements	Section Heading for absolute values of ventricular measurements
122609	Normalized Values Of Ventricular Measurements	Results of normalizing ventricular measurements
122611	Reference Point	Reference Point of a measurement
122612	Central breathing position	Central breathing position between inspiration and expiration
122616	Peak Ejection Rate	Peak of the ventricular ejection rate
122617	Peak Ejection Time	Time of the peak of ventricular ejection
122618	Peak Filling Rate	Peak of the fluid filling rate
122619	Peak Filling Time	Time interval from a given reference point (e.g. end systole) until time of peak filling
122620	Papillary Muscle Excluded	Papillary muscle was excluded from the measurement
122621	Papillary Muscle Included	Papillary muscle was included in the measurement
122624	Wall Thickness Ratio end-systolic to end-diastolic	The ratio of the end-systolic wall thickness compared to the end-diastolic wall thickness
122627	Curve Fit Method	The method to smooth a ventricular volume as a function of time
122628	Baseline Result Correction	Baseline correction used in the calculation of the results
122631	Signal Earliest Peak Time	The time in a dynamic set of images at which the first peak of the signal is observed for the analysed myocardial wall segments.
122633	Signal Increase Start Time	This is the time at which the signal begins to increase.
122634	Signal Time to Peak	Time interval between the beginning of the signal increase to the time at which the signal intensity reaches its first maximum in a dynamic set of images.
122635	MR Perfusion Peak	Peak of the MR perfusion signal
122636	MR Perfusion Slope	Signal intensity as a function of time. It is the change in the signal intensity divided by the change in the time.
122637	MR Perfusion Time Integral	MR perfusion time integral from baseline (foot time) to earliest peak
122638	Signal Baseline Start	First time point in a dynamic set of images used in the calculation of the baseline signal intensity for each myocardial wall segment.
122639	Signal Baseline End	Last time point in a dynamic set of images used in the calculation of the baseline signal intensity for each myocardial wall segment.
122640	Image Interval	The time delta between images in a dynamic set of images.
122642	Velocity Encoding Minimum Value	The minimum velocity encoded by the phase encoding gradient
122643	Velocity Encoding Maximum Value	The maximum velocity encoded by the phase encoding gradient
122645	Net Forward Volume	Forward volume-reverse volume
122650	Area Based Method	Area Based Method for estimating volume or area
122651	Diameter Based Method	Diameter Based Method for estimating volume, area or diameter
122652	Volume Based Method	Volume Based Method for estimating volume
122655	NASCET	A method of diameter measurements according to NASCET (North American Symptomatic Carotid Endarterectomy Trial)
122656	ECST	A method of diameter measurements according to ECST (European Carotid Surgery Trial)
122657	Agatston Score Threshold	Agatston Score Threshold
122658	Calcium Mass Threshold	Calcium Mass Threshold
122659	Calcium Scoring Calibration	Calcium Scoring Calibration
122660	Calcium Volume	Calcium Volume
122661	Calcium Mass	Calcium Mass
122664	Late Contrast Enhancement	Delayed hyperenhancement of a tissue observed in an image acquired after injection of contrast media.
122665	Time interval since injection of contrast media	Time interval since injection of contrast media
122666	Time relative to R-wave peak	Time relative to R-wave peak
122667	Blood velocity vs. time of cardiac cycle	Relationship between blood velocity and time relative to R-wave peak
122668	Time interval since detection of contrast bolus	Time interval since detection of contrast bolus
122670	Papillary Muscle Included/Excluded	Indicates if the papillary muscle was included or excluded in the measurement
122675	Anterior-Posterior	Anterior to Posterior direction
122680	endoleak	Persistent flow of blood into the stent-grafting
122683	Stent Fracture	Fracture of a stent
122684	Stent Disintegration	Disintegration of a stent
122685	Stent Composition	Material that a stent consists of
122686	Parent Vessel Finding	Finding about the characteristics of the parent vessel of a vessel
122687	Site of Lumen Maximum	Site of Maximal lumen diameter of a vessel
122698	X-Concept	The physical domain (time, space, etc.) to the horizontal axis of the graphical presentation.
122699	Y-Concept	The physical domain (time, space, etc.) to the vertical axis of the graphical presentation.
122700	Indications for Pharmacological Stress	Indications for Pharmacological Stress
122701	Procedure time base	Reference time for measurement of elapsed time in a procedure
122702	Treadmill speed	Treadmill speed
122703	Treadmill gradient	Treadmill gradient
122704	Ergometer power	Ergometer power
122705	Pharmacological Stress Agent Dose Rate	Pharmacological Stress Agent Dose Rate
122706	Rating of Perceived Exertion	Rating of Perceived Exertion
122707	Number of Ectopic Beats	Number of ectopic beats during a period of collection
122708	Double Product	Heart rate times systolic blood pressure
122709	Activity workload	Physical activity workload (intensity) measurement
122710	Time since start of stage	Elapsed time at stage
122711	Exercise duration after stress agent injection	Exercise duration after stress agent injection
122712	Imaging Start Time	Imaging Start Time
122713	Attenuation correction method	Attenuation correction method
122715	Pharmacological Stress Agent Dose	Pharmacological Stress Agent Dose
122716	Maximum Power Output Achieved	Maximum power output achieved during course of procedure
122717	Peak activity workload	Peak physical activity intensity measurement during course of procedure
122718	Peak Double Product	Peak Double Product measurement during course of procedure
122720	OSEM algorithm	Ordered subsets expectation maximization reconstruction algorithm
122721	Chang method	Chang attenuation correction method
122726	Algorithmic attenuation correction	Attenuation correction not based on image-based attenuation maps
122727	NM transmission attenuation correction	NM transmission attenuation correction
122728	CT–based attenuation correction	CT–based attenuation correction
122729	No Attenuation Correction	No attenuation correction
122730	Bazett QTc Algorithm	Bazett QT Correction Algorithm; QT/(RR ^ 0.5); Bazett HC. "An analysis of the time-relations of electrocardiograms" Heart 7:353-370 (1920).
122731	Hodges QTc Algorithm	Hodges QT Correction Algorithm; QT + 1.75 (heart rate-60); Hodges M, Salerno Q, Erlien D. “Bazett's QT correction reviewed. Evidence that a linear QT correction for heart rate is better.” J Am Coll Cardiol 1:694 (1983)
122732	Fridericia QTc Algorithm	Fridericia QT Correction Algorithm; QT/(RR ^ 0.333); Fridericia LS. "The duration of systole in the electrocardiogram of normal subjects and of patients with heart disease" Acta Med Scand 53:469-486 (1920)
122733	Framingham QTc Algorithm	Framingham QT Correction Algorithm; QT + 0.154 (1- RR); Sagie A, Larson MG, Goldberg RJ, et al. “An improved method for adjusting the QT interval for heart rate (the Framingham Heart Study).” Am J Cardiol 70:797-801(1992)
122734	Borg RPE Scale	Borg Rating of Perceived Exertion Scale, range 6:20
122735	Borg CR10 Scale	Borg category ratio scale, open ended range with nominal range 0:10
122739	Overall study quality	Overall study quality
122740	Excellent image quality	Excellent image quality
122741	Good image quality	Good image quality
122742	Poor image quality	Poor image quality
122743	Body habitus attentuation	Image attenuation due to body physique (overweight)
122744	Breast attenuation	Image attenuation due to breast tissue
122745	Diaphragmatic attenuation	Image attenuation due to diaphragm
122748	False positive defect finding	Finding of a defect (e.g., from automated analysis) is incorrect
122750	Non-diagnostic - low heart rate	ECG is non-diagnostic due to low heart rate
122751	Non-diagnostic - resting ST abnormalities	ECG is non-diagnostic due to resting ST abnormalities
122752	Non-diagnostic - ventricular pacing or LBBB	ECG is non-diagnostic due to ventricular pacing or Left Bundle Branch Block
122755	Strongly positive	Strongly positive finding
122756	Strongly positive - ST elevation	Strongly positive finding - ST elevation
122757	ST Depression – Horizontal	Finding of ST segment depression with no slope
122758	ST Depression – Upsloping	Finding of ST segment depression with upslope
122759	ST Depression – Downsloping	Finding of ST segment depression with downslope
122760	Stress test score	Stress test score
122762	Number of diseased vessel territories	Number of diseased vessel territories
122764	Weight exceeds equipment limit	Patient weight exceeds equipment limit
122768	Difference in Ejection Fraction	Difference in Ejection Fraction
122769	Difference in ED LV Volume	Difference in End Diastolic Left Ventricular Volume
122770	Ratio of achieved to predicted maximal oxygen consumption	Ratio of achieved to predicted maximal oxygen consumption
122771	Ratio of achieved to predicted functional capacity	Ratio of achieved to predicted functional capacity
122772	Aerobic index	Workload (Watts) at target heart rate divided by body weight
122773	ST/HR Index	ST depression at peak exercise divided by the exercise-induced increase in heart rate [Kligfield P, Ameisen O, Okin PM. “Heart rate adjustment of ST segment depression for improved detection of coronary artery disease.” Circulation 1989;79:245-55.]
122775	Agreement with prior findings	Agreement with prior findings
122776	Disagreement with prior findings	Disagreement with prior findings
122781	Rest thallium/stress technetium procedure	Nuclear Medicine Rest thallium/stress technetium procedure
122782	Rest technetium/stress technetium 1 day procedure	Nuclear Medicine Rest technetium/stress technetium 1 day procedure
122783	Rest technetium/stress technetium 2 day procedure	Nuclear Medicine Rest technetium/stress technetium 2 day procedure
122784	Stress technetium/rest technetium 1 day procedure	Nuclear Medicine Stress technetium/rest technetium 1 day procedure
122785	NM Myocardial Viability procedure	Nuclear Medicine Myocardial Viability procedure
122791	PET Myocardial Perfusion, Rest only	Positron Emission Tomography Perfusion Imaging procedure, rest only
122792	PET Myocardial Perfusion, Stress only	Positron Emission Tomography Perfusion Imaging procedure, stress only
122793	PET Myocardial Perfusion, Rest and Stress	Positron Emission Tomography Perfusion Imaging procedure, rest and stress
122795	PET Myocardial Viability, Rest only	Positron Emission Tomography Myocardial Viability procedure, rest only
122796	PET Myocardial Viability, Stress only	Positron Emission Tomography Myocardial Viability procedure, stress only
122797	PET Myocardial Viability, Rest and Stress	Positron Emission Tomography Myocardial Viability procedure, rest and stress
122799	Anginal Equivalent	Group of symptoms heralding angina pectoris that does not include chest pain (dyspnea, diaphoresis, profuse vomiting in a diabetic patient, or arm or jaw pain).
123001	Radiopharmaceutical	Active ingredient (molecular) used for radioactive tracing
123003	Radiopharmaceutical Start Time	Time of radiopharmaceutical administration to the patient for imaging purposes
123004	Radiopharmaceutical Stop Time	Ending time of radiopharmaceutical administration to the patient for imaging purposes
123005	Radiopharmaceutical Volume	Volume of radiopharmaceutical administered to the patient
123006	Radionuclide Total Dose	Total amount of radionuclide administered to the patient at Radiopharmaceutical Start Time
123007	Radiopharmaceutical Specific Activity	Activity per unit mass of the radiopharmaceutical at Radiopharmaceutical Start Time
123009	Radionuclide Syringe Counts	Pre-injection syringe acquisition count rate
123010	Radionuclide Residual Syringe Counts	Syringe acquisition count rate following patient injection
123011	Contrast/Bolus Agent	Contrast or bolus agent
123012	Pre-Medication	Medication to be administered at the beginning of the Scheduled Procedure Step
123014	Target Region	Anatomic Region to be imaged
123015	Imaging Direction	Direction of imaging (includes view, transducer orientation, patient orientation, and/or projection)
123016	Imaging Conditions	Imaging condition for refinement of protocol (includes secondary posture, instruction, X-Ray / electron beam energy or nuclide, and ultrasound modes), as used in JJ1017 v3.0
123019	Caudal 10 degree distal-cranioproximal oblique	Caudal 10 degree distal-cranioproximal oblique radiographic projection, defined per Smallwood et al.
123101	Neighborhood Analysis	Surface processing utilizing predefined weighting factors (i.e. kernels) applied to different data values depending on their location relative to other data values within the data domain. Includes Low Pass, High Pass, Gaussian, Laplacian, etc.
123102	Adaptive Filtering	Surface processing applied non-uniformly utilizing a priori knowledge of the system and/or relative locations of the data values within the data domain. Example: Neighborhood analysis where weighting factors are modified continuously based on predefined criteria.
123103	Edge Detection	Surface processing through the exploitation of discontinuities in the data values within their domain. Includes Gradient filters.
123104	Morphological Operations	Surface processing based on the connectivity of values based on the shape or structure of the data values within their domain. Includes erode, dilate, etc.
123105	Histogram Analysis	Surface processing applied to the distribution of the data values. Includes thresholding, Bayesian Classification, etc.
123106	Multi-Scale/Resolution Filtering	Surface processing accomplished through varying the data domain size. Include deformable models.
123107	Cluster Analysis	Surface processing accomplished by combining data values based on their relative location within their domain or value distribution. Includes K- and C-means, Fuzzy Analysis, Watershed, Seed Growing, etc.
123108	Multispectral Processing	Surface processing accomplished through the weighted combination of multiple data sets. Includes Principle Component Analysis, linear and non-linear weighed combinations, etc.
123109	Manual Processing	Surface processing accomplished through human interaction. Region drawing
123110	Artificial Intelligence	Surface processing using Artificial Intelligence techniques, such as Machine Learning, Neural Networks, etc.
123111	Deformable Models	Surface processing using Deformable Model techniques, such as Point Distribution Models, Level Sets, Simplex Meshes, etc.
125000	OB-GYN Ultrasound Procedure Report	Document Title of OB-GYN procedure report
125001	Fetal Biometry Ratios	Report section for assessment of fetal growth using ratios and indexes
125002	Fetal Biometry	Report section for assessment of fetal growth
125003	Fetal Long Bones	Report section for assessment of fetal growth by long bone measurements
125004	Fetal Cranium	Report section for assessment of fetal cranium growth
125005	Biometry Group	Biometric assessment of
125006	Biophysical Profile	Report section for assessment of biophysical observations that evaluate fetal well-being according to Manning, Antepartum Fetal Evaluation: Development of a Fetal Bbiophysical Profile Score, Am. J Obsetet Gynecol, 1980;136:787.
125007	Measurement Group	A grouping of related measurements and calculations that share a common context
125008	Fetus Summary	Report section for fetus specific prodedure summary observations
125009	Early Gestation	Report section for assessment of early gestation fetus
125010	Identifier	A name to differentiate between multiple instances of some item
125011	Pelvis and Uterus	Report section for assessment of pelvis and uterus
125012	Growth Percentile rank	The rank of a measured growth indicator relative to a normal distribution expressed as a percentage.
125013	Growth Z-score	The rank of a measured growth indicator relative to a normal distribution expressed as the dimensionless quantity z = (x-m)/s where (x-m) is the deviation of the value x, from from the distribution mean, m, and s is the standard deviation of the distribution.
125015	Fetus Characteristics	Fetus characteristics (findings section title)
125016	Fetal Measurements	Fetal Measurements (findings section title)
125021	Frame of Reference Identity	There is a defined equivalence between the Frame of Reference of the Registration SOP instance and the Frame of Reference of the referenced images.
125022	Fiducial Alignment	The registration is based on fiducials that represent patient or specimen features identified in each data set.
125023	Acquisition Equipment Alignment	Registration based on a-priori knowledge of the acquisition geometry. This is not an object registration as in fiducial registration. Rather, it specifies a known spatial relationship.
125024	Image Content-based Alignment	Computed registration based on global image information
125025	Visual Alignment	Registration by visually guided manipulation.
125030	Inter-Hemispheric Plane	A plane fiducial that specifies the location of the plane separating the two hemispheres of the brain.
125031	Right Hemisphere Most Anterior	A point fiducial that specifies the location in the plane perpendicular to the Anterior- Posterior-Commissure axis and tangential to the anterior limit of the right brain hemisphere
125032	Right Hemisphere Most Posterior	A point fiducial that specifies the location in the plane perpendicular to the Anterior- Posterior-Commissure axis and tangential to the posterior limit of the right brain hemisphere
125033	Right Hemisphere Most Superior	A point fiducial that specifies the location in the plane perpendicular to the Anterior- Posterior-Commissure axis and tangential to the superior limit of the right brain hemisphere
125034	Right Hemisphere Most Inferior	A point fiducial that specifies the location in the plane perpendicular to the Anterior- Posterior-Commissure axis and tangential to the inferior limit of the Right brain hemisphere
125035	Left Hemisphere Most Anterior	A point fiducial that specifies the location in the plane perpendicular to the Anterior- Posterior-Commissure axis and tangential to the anterior limit of the left brain hemisphere
125036	Left Hemisphere Most Posterior	A point fiducial that specifies the location in the plane perpendicular to the Anterior- Posterior-Commissure axis and tangential to the posterior limit of the left brain hemisphere
125037	Left Hemisphere Most Superior	A point fiducial that specifies the location in the plane perpendicular to the Anterior- Posterior-Commissure axis and tangential to the superior limit of the left brain hemisphere
125038	Left Hemisphere Most Inferior	A point fiducial that specifies the location in the plane perpendicular to the Anterior- Posterior-Commissure axis and tangential to the inferior limit of the left brain hemisphere
125100	Vascular Ultrasound Procedure Report	Root Document Title for ultrasound vascular evidence reports (worksheets).
125101	Vessel Branch	The particular vessel branch, such as the inferior, medial or lateral
125102	Graft Type	A descriptor or elaboration of the type of graft
125105	Measurement Orientation	A modifier to a 2D distance measurement to describe its orientation. For example, a vascular distance measurement for a vessel plague could have a modifier Transverse or Longitudinal.
125106	Doppler Angle	The angle formed between the Doppler beam line and the direction of blood flow within a region of interest in the body defined by the sample volume.
125107	Sample Volume Depth	The depth of the center of the Doppler sample volume measured from skin line along the Doppler line.
125195	Pediatric Cardiac Ultrasound Report	Pediatric Cardiac Ultrasound Report (document title)
125196	Fetal Cardiac Ultrasound Report	Fetal Cardiac Ultrasound Report (document title)
125197	Adult Congenital Cardiac Ultrasound Report	Adult Congenital Cardiac Ultrasound Report (document title)
125200	Adult Echocardiography Procedure Report	Document title of adult echocardiography procedure (evidence) report.
125201	Illustration of Finding	An image that is a pictorial representation of findings. The concept is typically used as a purpose of reference to an image, such as a depiction of myocardium segments depicting wall motion function.
125202	LV Wall Motion Score Index	The average of all scored (non-zero) Left Ventricle segment wall motion scores.
125203	Acquisition Protocol	A type of clinical acquisition protocol for creating images or image-derived measurements. Acquisition protocols may be specific to a manufacturer’s product.
125204	Area-length biplane	Method for calculating left ventricular volume from two orthogonal views containing the true long axis (usually the apical 4 and 2 chamber views). Volume = [p L1/6]*[(4A1)¸(pL1)]*[(4A2)¸(p L2)]
125205	Area-Length Single Plane	Method for calculating left ventricular volume from a view containing the true long axis (usually the apical 4-chamber view). Volume = [8(A)2]¸[3pL]
125206	Cube	Method (formula) for calculating left ventricle volumes and function derivatives (EF, SV, SI, etc.) that estimates the volume as the cube of diameter.
125207	Method of Disks, Biplane	Method of calculating volume based on the summation of disk volumes. The disk axis is parallel to the left ventricular long axis and using a disk diameter averaged from the two chamber and four chamber views.
125208	Method of Disks, Single Plane	Method of calculating volume based on the summation of disk volumes. The disk axis is parallel to the left ventricular long axis with disk diameter taken from the four-chamber view.
125209	Teichholz	Method (formula) for calculating left ventricle volumes and function derivatives (EF, SV, SI, etc.) Volume = [7.0/(2.4+D)]*D3
125210	Area by Pressure Half-Time	Mitral valve area (cm2) by Pressure Half-time = 220 (cm2.ms) / PHT (ms)
125211	Biplane Ellipse	Area = P/4 X d1 X d2 d1 = anterior/posterior axis d2 = medial/lateral axis Hagen-Ansert, Sandra L., Textbook of Diagnostic Ultrasound, ed. 3, The C.V.Mosby Co., 1989, p. 73.
125212	Continuity Equation	For conduits in series (“in continuity”), volume flow is equal: A1*V1 = A2*V2. where V is the velocity
125213	Continuity Equation by Mean Velocity	For conduits in series (“in continuity”), volume flow is equal: A1*V1 = A2*V2. where V is the mean velocity
125214	Continuity Equation by Peak Velocity	For conduits in series (“in continuity”), volume flow is equal: A1*V1 = A2*V2. where V is the peak velocity
125215	Continuity Equation by Velocity Time Integral	For conduits in series (“in continuity”), volume flow is equal: A1*V1 = A2*V2. where V is the velocity time integral
125216	Proximal Isovelocity Surface Area	Utilizes aliasing velocity (by color Doppler) of flow into an orifice (often regurgitant or stenotic) to measure instantaneous flow rate, orifice area, and flow volume. The instantaneous flow rate = (2 π r2 vav ) * (α / π) where vav is the constant velocity known as aliasing velocity at radius r, vp is the peak velocity at the orifice, and α is the angle in radians of the constant velocity surface. Estimated Orifice area = Flow rate / vp, where vp is the peak velocity at the orifice and the flow rate is the PISA peak flow rate. The volume flow is then the product of the orifice area and Velocity Time Integral
125217	Full Bernoulli	ΔP = 4*(V12 – V22)
125218	Simplified Bernoulli	ΔP = 4*V2
125219	Doppler Volume Flow	Volume flow = Conduit CSA * ( Velocity Time Integral )
125220	Planimetry	Direct measurement of an area by tracing an irregular perimeter
125221	Left Ventricle Mass by M-mode	Mass = 1.04 * [(ST+LVID+PWT)3-LVID3] * 0.8+ 0.6. Mass unit is grams and length in cm.
125222	Left Ventricle Mass by Truncated Ellipse	Mass = 1.05 P ( (b + t)2 X (2/3 (a + t) + d – d3/3(a + t)2 ) – b2 (2/3a + d – d3/3a2) ) a = Semi-major axis from widest minor axis radius to apex. b = Short axis radius calculated from short axis cavity area t = Myocardial thickness calculated from short axis epicardial and cavity areas d = Truncated semi-major axis from widest short axis diameter to plane of mitral annulus. Mass unit is grams and length in cm. Schiller NB et al: Recommendations for quantification of the left ventricle by two-dimensional echocardiography, American Society of Echocardiography 2:364, 1989.
125223	4 Point Segment Finding Scale	A four point, echocardiographic numeric scoring scheme of myocardium segments based on evaluation of wall motion and ventricle morphology. Recommendations for Quantitation of the Left Ventricle by Two-Dimensional Echocardiography, Journal of the American Society of Echocardiography, 2:358-367, 1989.
125224	5 Point Segment Finding Scale	A five point, echocardiographic numeric scoring scheme of myocardium segments based on evaluation of wall motion and ventricle morphology. Recommendations for Quantitation of the Left Ventricle by Two-Dimensional Echocardiography, Journal of the American Society of Echocardiography, 2:358-367, 1989.
125225	5 Point Segment Finding Scale With Graded Hypokinesis	A five point, echocardiographic numeric scoring scheme of myocardium segments based on evaluation of wall motion and ventricle morphology, with severity of hypokinesis graded. Recommendations for Quantitation of the Left Ventricle by Two-Dimensional Echocardiography, Journal of the American Society of Echocardiography, 2:358-367, 1989.
125226	Single Plane Ellipse	Method of estimating volume from a planar ellipse. Equivalent to Biplane Ellipse with an assumption that the ellipse in the orthogonal plane has identical major and minor diameters.
125227	Modified Simpson	Modified Simpson’s Method of estimating ventricular volume, based on the method of disks with paired apical views. Schiller NB, et al. “Recommendations for quantitation of the left ventricle by two-dimensional echocardiography. American Society of Echocardiography Committee on Standards, Subcommittee on Quantitation of Two-Dimensional Echocardiograms”. J Am Soc Echocardiogr. 1989 2(5):358-367. Sep-Oct.
125228	Bullet Method	Bullet method of estimating ventricular volume. Volume = 5/6 * L * S L : Left ventricle long axis length S : Left ventricle area, SAX view at level of Mitral Valve.
125230	Power Doppler	Color coded ultrasound images of blood flow which depict the amplitude, or power, of Doppler signals.
125231	3D mode	Volumetric ultrasound imaging
125233	Start of drug dose administration	Onset of administration of dose of a drug
125234	Start of contrast agent administration	Onset of contrast agent administration
125235	Destruction of microbubbles	Destruction of ultrasonic contrast microbubbles by a high-energy ultrasound pulse
125236	Onset of exercise	Instant at which exercise begins
125237	Cessation of exercise	Instant at which exercise ends
125238	Onset of stimulation	Instant at which stimulation begins
125239	Cessation of stimulation	Instant at which stimulation ends
125240	Line scan pattern	Ultrasound transducer scan pattern in which information is gathered along a line
125241	Plane scan pattern	Ultrasound transducer scan pattern in which information is gathered within a plane
125242	Volume scan pattern	Ultrasound transducer scan pattern in which information is gathered within a volume
125251	Non-imaging Doppler ultrasound transducer geometry	Ultrasound transducer geometry characterized by a single scan line used for PW or CW Doppler scanning
125252	Linear ultrasound transducer geometry	Ultrasonic transducer geometry characterized by parallel lines
125253	Curved linear ultrasound transducer geometry	Ultrasonic transducer geometry characterized by radial lines normal to the outside of a curved surface
125254	Sector ultrasound transducer geometry	Ultrasonic transducer geometry characterized by lines originating from a common apex
125255	Radial ultrasound transducer geometry	Ultrasonic transducer geometry characterized by lines eminating radially from a single point
125256	Ring ultrasound transducer geometry	Ultrasonic transducer geometry characterized by a circular ring of transducer elements
125257	Fixed beam direction	Ultrasonic steering technique consisting of a single beam normal to the transducer face steered by the orientation of the probe
125258	Mechanical beam steering	Ultrasonic steering technique consisting of mechanically directing the beam
125259	Phased beam steering	Ultrasonic steering technique consisting of electronically-steered beams
125261	External Transducer	Transducer is designed to be placed onto the surface of the subject
125262	Transesophageal Transducer	Transducer is designed for insertion into the esophagus
125263	Endovaginal Transducer	Transducer is designed for insertion into the vagina
125264	Endorectal Transducer	Transducer is designed for insertion into the rectum
125265	Intravascular Transducer	Transducer is designed for insertion via a catheter
125270	Left Ventricle Mass by Area Length	method to measure the mass of the Left Ventricle via the ASE area-length method at end diastole. LV Mass = 1.05*(5/6*(A1*(L+t) ) - 5/6*(A2*L) ) A1 = Left Ventricle epicardial SAX area at the level of of the papillary muscle tips at end diastole. A2 = Left Ventricle endocardial SAX area cavity area at the level of the papillary muscle tips at end diastole. L = Left Ventricle apical view long axis length at end diastole. t = Myocardial thickness can be computed as : t = sqrt( A1/3.14) – sqrt ( A2/3.14) Reference: 1) Schiller, N.B., et al. “Recommendations for Quantification of the LV by Two-dimensional Echocardiography." J Am Soc Echo, Vol. 2, No. 5: 358-367, Sep-Oct 1989. 2) Reichek, N., et al. "Anatomic Validation of Left Ventricular Mass Estimates from Clinical Two-dimensional Echocardiography: Initial Results." Circulation, Vol. 67, No. 2: 348-52, February 1983.
125271	Left Ventricle Mass by M-mode – adjusted by Height	Equation = Left Ventricle Mass by M-mode (in gram) / ( Height (in meter) )^2.7 Reference: Giovanni De Simone, et al. “Effect of Growth on Variability of Left Ventricular Mass: Assessment of Allometric Signals in Adults and Children and Their Capacity to Predict Cardiovascular Risk”. New York, New York and Cincinnati, Ohio.
125272	Left Ventricle Mass by Truncated Ellipse – adjusted by Height	Equation = Left Ventricle Mass by Truncated Ellipse / Height^2.7 Reference: Giovanni De Simone, et al. “Effect of Growth on Variability of Left Ventricular Mass: Assessment of Allometric Signals in Adults and Children and Their Capacity to Predict Cardiovascular Risk”. New York, New York and Cincinnati, Ohio.
125273	Left Ventricle Mass by Area Length – adjusted by Height	Equation = Left Ventricle Mass by Area Length / Height^2.7 Reference: Giovanni De Simone, et al. “Effect of Growth on Variability of Left Ventricular Mass: Assessment of Allometric Signals in Adults and Children and Their Capacity to Predict Cardiovascular Risk”. New York, New York and Cincinnati, Ohio.
125901	CARDIOsphere	CARDIOsphereTM ultrasonic contrast agent produced by POINT Biomedical
125902	Echovist	Echovist® ultrasonic contrast agent produced by Schering AG
125903	Imagify	ImagifyTM ultrasonic contrast agent produced by Accusphere Inc.
125904	Levovist	Levovist® ultrasonic contrast agent produced by Schering AG.
125905	Sonazoid	SonazoidTM ultrasonic contrast agent produced by Daiichi Pharmaceutical / General Electric
125906	SonoVue	SonoVueTM ultrasonic contrast agent produced by Bracco Diagnostics
125907	Targestar-B	TargestarTM-B ultrasonic contrast agent produced by Targeson LLC
125908	Targestar-P	TargestarTM-P ultrasonic contrast agent produced by Targeson LLC
113900	Dose Check Alert Details	Report section about cumulative dose alerts during an examination.
113901	DLP Alert Value Configured	Flag denoting whether a DLP Alert Value was configured.
113902	CTDIvol Alert Value Configured	Flag denoting whether a CTDIvol Alert Value was configured.
113903	DLP Alert Value	Cumulative Dose Length Product value configured to trigger an alert. See NEMA XR 25-2010 Dose Check Standard.
113904	CTDIvol Alert Value	Cumulative CTDIvol value configured to trigger an alert. See NEMA XR 25-2010 Dose Check Standard.
113905	Accumulated DLP Forward Estimate	A forward estimate of the accumulated DLP plus the estimated DLP for the next Protocol Element Group. See NEMA XR 25-2010 Dose Check Standard.
113906	Accumulated CTDIvol Forward Estimate	A forward estimate at a given location of the accumulated CTDIvol plus the estimated CTDIvol for the next Protocol Element Group. See NEMA XR 25-2010 Dose Check Standard.
113907	Reason for Proceeding	Reason provided for proceeding with a procedure that is projected to exceed a configured dose value.
113908	Dose Check Notification Details	Report section about dose notifications during a protocol element.
113909	DLP Notification Value Configured	Flag denoting whether a DLP Notification Value was configured.
113910	CTDIvol Notification Value Configured	Flag denoting whether a CTDIvol Notification Value was configured.
113911	DLP Notification Value	Dose Length Product value configured to trigger a notification for a given protocol element.
113912	CTDIvol Notification Value	CTDIvol value configured to trigger a notification for a given protocol element.
113913	DLP Forward Estimate	A forward estimate of the DLP for the next Protocol Element Group. See NEMA XR 25-2010 Dose Check Standard.
113914	CTDIvol Forward Estimate	A forward estimate of the CTDIvol for the next Protocol Element Group. See NEMA XR 25-2010 Dose Check Standard.
ARCHIVE	Archive	Archive device
AR	Autorefraction	Autorefraction device
AS	Angioscopy	Angioscopy device
AU	Audio	Audio object
BDUS	Ultrasound Bone Densitometry	Ultrasound Bone Densitometry (modality)
BI	Biomagnetic imaging	Biomagnetic imaging device
BMD	Bone Mineral Densitometry	Bone Mineral Densitometry by X-Ray (modality), including dual-energy X-Ray absorptiometry (DXA) and morphometric X-Ray absorptiometry (MXA)
CAD	Computer Assisted Detection/Diagnosis	Computer Assisted Detection/Diagnosis device
CAPTURE	Image Capture	Image Capture Device, includes video capture
CD	Color flow Doppler	Color flow Doppler
CF	Cinefluorography	Cinefluorography
COMP	Computation Server	Computation Server; includes radiotherapy planning
CP	Culposcopy	Culposcopy
CR	Computed Radiography	Computed Radiography device
CS	Cystoscopy	Cystoscopy
CT	Computed Tomography	Computed Tomography device
DD	Duplex Doppler	Duplex Doppler
DF	Digital fluoroscopy	Digital fluoroscopy
DG	Diaphanography	Diaphanography device
DM	Digital microscopy	Digital microscopy
DOCD	Document Digitizer Equipment	Equipment that digitized hardcopy documents and imported them.
DS	Digital Subtraction Angiography	Digital Subtraction Angiography
DSS	Department System Scheduler	Department System Scheduler, workflow manager; includes RIS
DX	Digital Radiography	Digital Radiography device
EC	Echocardiography	Echocardiography
ECG	Electrocardiography	Electrocardiography device
EPS	Cardiac Electrophysiology	Cardiac Electrophysiology device
ES	Endoscopy	Endoscopy device
F	Female	Female sex
FA	Fluorescein angiography	Fluorescein angiography
FC	Female changed to Male	Female sex changed to Male sex
FILMD	Film Digitizer	Film Digitizer
FP	Female Pseudohermaphrodite	Female Pseudohermaphrodite
FS	Fundoscopy	Fundoscopy
GM	General Microscopy	General Microscopy device
H	Hermaphrodite	Hermaphrodite
HC	Hard Copy	Hard Copy
HD	Hemodynamic Waveform	Hemodynamic Waveform acquisition device
IO	Intra-oral Radiography	Intra-oral Radiography device
IVUS	Intravascular Ultrasound	Intravascular Ultrasound device
KER	Keratometry	Keratometry device
KO	Key Object Selection	Key Object Selection object
LEN	Lensometry	Lensometry device
LOG	Procedure Logging	Procedure Logging device; includes cath lab logging
LP	Laparoscopy	Laparoscopy
LS	Laser surface scan	Laser surface scan device
M	Male	Male sex
MA	Magnetic resonance angiography	Magnetic resonance angiography
MC	Male changed to Female	Male sex changed to Female sex
MCD	Media Creation Device	A device that creates DICOM PS 3.10 interchange media. For example, a CD creator that is managed by the Media Creation Management Service Class.
MEDIM	Portable Media Importer Equipment	Equipment that retrieved and imported objects from interchange Media.
MG	Mammography	Mammography device
MP	Male Pseudohermaphrodite	Male Pseudohermaphrodite
MR	Magnetic Resonance	Magnetic Resonance device
MS	Magnetic resonance spectroscopy	Magnetic resonance spectroscopy
NEARLINE	Nearline	Instances need to be retrieved from relatively slow media such as optical disk or tape
NM	Nuclear Medicine	Nuclear Medicine device
OAM	Ophthalmic Axial Measurements	Measurements of the axial length of the eye which are done by various devices
OCT	Optical Coherence Tomography	Modality device that uses an interferometric, non-invasive optical tomographic technique to image 2D slices and 3D volumes of tissue using visible and near visible frequencies.
OFFLINE	Offline	Instances need to be retrieved by manual intervention
ONLINE	Online	Instances are immediately available
OP	Ophthalmic photography	Ophthalmic photography modality
OPM	Ophthalmic Mapping	Modality device that measures corneal topography, corneal or retinal thickness, and other similar parameters that are typically displayed as maps.
OPR	Ophthalmic Refraction	Modality device that measures the refractive characteristics of the eye.
OPT	Ophthalmic Tomography	Tomography of the eye acquired by a modality that is based on light and optical principles. Tomography based on other principles, such as ultrasound, is excluded.
OPV	Ophthalmic Visual Field	Modality device that measures visual fields and perform visual perimetry.
OT	Other Modality	Other Modality device
PR	Presentation State	Presentation State object
PRINT	Hard Copy Print Server	Hard Copy Print Server; includes printers with embedded DICOM print server
PT	Positron emission tomography	Positron emission tomography (PET) device
PX	Panoramic X-Ray	Panoramic X-Ray device
REG	Registration	Registration
RF	Radiofluoroscopy	Radiofluoroscopy device
RG	Radiographic imaging	Radiographic imaging (conventional film/screen)
RT	Radiation Therapy Device	Radiation Therapy Device; includes linear accelerator, proton therapy
RTDOSE	Radiotherapy Dose	Radiotherapy Dose
RTIMAGE	Radiotherapy Image	Radiotherapy Imaging device; includes portal imaging
RTPLAN	Radiotherapy Plan	Radiotherapy Plan
RTRECORD	Radiotherapy Treatment Record	Radiotherapy Treatment Record
RTSTRUCT	Radiotherapy Structure Set	Radiotherapy Structure Set
SEG	Segmentation	Segmentation
SM	Slide Microscopy	Slide Microscopy
SMR	Stereometric Relationship	Stereometric image pairing modality
SR	Structured Report Document	Structured Report Document
SRF	Subjective Refraction	Subjective Refraction device
ST	Single-photon emission computed tomography	Single-photon emission computed tomography (SPECT) device
TG	Thermography	Thermography device
U	Unknown Sex	Unknown Sex
UNAVAILABLE	Unavailable	Instances cannot be retrieved.
US	Ultrasound	Ultrasound device
VA	Visual Acuity	Visual Acuity device
VF	Videofluorography	Videofluorography
VIDD	Video Tape Digitizer Equipment	Equipment that digitizes video tape and imports it.
WSD	Workstation	Workstation
XA	X-Ray Angiography	X-Ray Angiography device
XC	External-camera Photography	External-camera Photography device