CodeX Radiation Therapy
1.0.0 - STU 1 United States of America flag

This page is part of the CodeX™ Radiation Therapy (v1.0.0: STU 1) based on FHIR R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

Extension: Energy or Isotope

Official URL: http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-energy-or-isotope Version: 1.0.0
Draft as of 2023-07-28 Computable Name: RadiotherapyEnergyOrIsotope

The radiation energy used for radiotherapy. The energy spectrum is characterized by the maximum energy, the maximum accelaration voltage, or the used isotope.

Context of Use

This extension may be used on the following element(s):

  • Element ID ObservationDefinition
  • Element ID Procedure
  • Element ID ServiceRequest
  • Element ID Extension
  • Element ID Observation
  • Element ID ActivityDefinition
  • Element ID CarePlan
  • Element ID CareDefinition

Usage info

Usage:

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

This structure is derived from Extension

Summary

Simple Extension of type CodeableConcept, Quantity: The radiation energy used for radiotherapy. The energy spectrum is characterized by the maximum energy, the maximum accelaration voltage, or the used isotope.

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionRadiotherapy Energy or Isotope
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-energy-or-isotope"
... Slices for value[x] 1..1Value of extension
Slice: Unordered, Open by type:$this
.... valueCodeableConceptCodeableConcept
.... valueQuantityQuantity(SimpleQuantity)
.... value[x]:valueQuantity 0..1SimpleQuantityThe spectrum of radiation energy characterized by a maximum value. For electrons, the maximum energy is given in MeV. For photons, the maximum acceleration voltage is given in MV or kV, although those are not units of energy.
Binding: Radiotherapy Energy Unit Value Set (required)
..... value 1..1decimalNumerical value (with implicit precision)
..... system 1..1uriSystem that defines coded unit form
..... code 1..1codeCoded form of the unit
.... value[x]:valueCodeableConcept 0..1CodeableConceptThe isotope used for radiotherapy.
Binding: Radiotherapy Isotope Value Set (extensible)

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionRadiotherapy Energy or Isotope
... id 0..1stringUnique id for inter-element referencing
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-energy-or-isotope"
.... valueCodeableConceptCodeableConcept
.... valueQuantityQuantity(SimpleQuantity)
.... value[x]:valueQuantity C0..1SimpleQuantityThe spectrum of radiation energy characterized by a maximum value. For electrons, the maximum energy is given in MeV. For photons, the maximum acceleration voltage is given in MV or kV, although those are not units of energy.
Binding: Radiotherapy Energy Unit Value Set (required)
..... id 0..1stringUnique id for inter-element referencing
..... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
..... value Σ1..1decimalNumerical value (with implicit precision)
..... unit Σ0..1stringUnit representation
..... system ΣC1..1uriSystem that defines coded unit form
..... code Σ1..1codeCoded form of the unit
.... value[x]:valueCodeableConcept 0..1CodeableConceptThe isotope used for radiotherapy.
Binding: Radiotherapy Isotope Value Set (extensible)

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension of type CodeableConcept, Quantity: The radiation energy used for radiotherapy. The energy spectrum is characterized by the maximum energy, the maximum accelaration voltage, or the used isotope.

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionRadiotherapy Energy or Isotope
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-energy-or-isotope"
... Slices for value[x] 1..1Value of extension
Slice: Unordered, Open by type:$this
.... valueCodeableConceptCodeableConcept
.... valueQuantityQuantity(SimpleQuantity)
.... value[x]:valueQuantity 0..1SimpleQuantityThe spectrum of radiation energy characterized by a maximum value. For electrons, the maximum energy is given in MeV. For photons, the maximum acceleration voltage is given in MV or kV, although those are not units of energy.
Binding: Radiotherapy Energy Unit Value Set (required)
..... value 1..1decimalNumerical value (with implicit precision)
..... system 1..1uriSystem that defines coded unit form
..... code 1..1codeCoded form of the unit
.... value[x]:valueCodeableConcept 0..1CodeableConceptThe isotope used for radiotherapy.
Binding: Radiotherapy Isotope Value Set (extensible)

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionRadiotherapy Energy or Isotope
... id 0..1stringUnique id for inter-element referencing
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/us/codex-radiation-therapy/StructureDefinition/codexrt-radiotherapy-energy-or-isotope"
.... valueCodeableConceptCodeableConcept
.... valueQuantityQuantity(SimpleQuantity)
.... value[x]:valueQuantity C0..1SimpleQuantityThe spectrum of radiation energy characterized by a maximum value. For electrons, the maximum energy is given in MeV. For photons, the maximum acceleration voltage is given in MV or kV, although those are not units of energy.
Binding: Radiotherapy Energy Unit Value Set (required)
..... id 0..1stringUnique id for inter-element referencing
..... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
..... value Σ1..1decimalNumerical value (with implicit precision)
..... unit Σ0..1stringUnit representation
..... system ΣC1..1uriSystem that defines coded unit form
..... code Σ1..1codeCoded form of the unit
.... value[x]:valueCodeableConcept 0..1CodeableConceptThe isotope used for radiotherapy.
Binding: Radiotherapy Isotope Value Set (extensible)

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

PathConformanceValueSet
Extension.value[x]:valueQuantityrequiredRadiotherapyEnergyUnitVS
Extension.value[x]:valueCodeableConceptextensibleRadiotherapyIsotopeVS