Release 5 Ballot

This page is part of the FHIR Specification (v5.0.0-ballot: FHIR R5 Ballot Preview). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions

4.3.2.150 CodeSystem http://hl7.org/fhir/imagingselection-2dgraphictype

Imaging Integration Work Group Maturity Level: 3Trial Use Use Context: Any

This is a code system defined by the FHIR project.

Summary

Defining URL:http://hl7.org/fhir/imagingselection-2dgraphictype
Version:5.0.0-ballot
Name:ImagingSelection2DGraphicType
Title:ImagingSelection2DGraphicType
Status:draft
Definition:

The type of coordinates describing a 2D image region.

Committee:Imaging Integration Work Group
OID:2.16.840.1.113883.4.642.4.1984 (for OID based terminology systems)
Flags:CaseSensitive, Complete
All codes ValueSet:ImagingSelection2DGraphicType

This Code system is used in the following value sets:

4.3.2.150.1 Content

This code system http://hl7.org/fhir/imagingselection-2dgraphictype defines the following codes:

CodeDisplayDefinitionCopy
point POINTA single location denoted by a single (x,y) pair. 
polyline POLYLINEA series of connected line segments with ordered vertices denoted by (x,y) triplets; the points need not be coplanar. 
interpolated INTERPOLATEDAn n-tuple list of (x,y) pair end points between which some form of implementation dependent curved lines are to be drawn. The rendered line shall pass through all the specified points. 
circle CIRCLETwo points shall be present; the first point is to be interpreted as the center and the second point as a point on the circumference of a circle, some form of implementation dependent representation of which is to be drawn. 
ellipse ELLIPSEAn ellipse defined by four (x,y) pairs, the first two pairs specifying the endpoints of the major axis and the second two pairs specifying the endpoints of the minor axis. 

 

See the full registry of code systems defined as part of FHIR.

Explanation of the columns that may appear on this page:

LevelA few code lists that FHIR defines are hierarchical - each code is assigned a level. See Code System for further information.
SourceThe source of the definition of the code (when the value set draws in codes defined elsewhere)
CodeThe code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')
DisplayThe display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
DefinitionAn explanation of the meaning of the concept
CommentsAdditional notes about how to use the code