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Packagehl7.fhir.us.codex-radiation-therapy
Resource TypeValueSet
IdValueSet-codexrt-image-guided-radiotherapy-energy-unit-vs.json
FHIR VersionR4
Sourcehttps://build.fhir.org/ig/HL7/codex-radiation-therapy/ValueSet-codexrt-image-guided-radiotherapy-energy-unit-vs.html
URLhttp://hl7.org/fhir/us/codex-radiation-therapy/ValueSet/codexrt-image-guided-radiotherapy-energy-unit-vs
Version2.0.0
Statusdraft
Date2026-01-27T23:57:28+00:00
NameImageGuidedRadiotherapyEnergyUnitVS
TitleImage Guided Radiotherapy Energy Unit Value Set
Realmus
Authorityhl7
DescriptionUnit to characterize the energy spectrum used for imaging in Image Guided Radiotherapy (IGRT). For photons, the maximum acceleration voltage is given in MV or kV, although those are not units of energy.
CopyrightThis value set includes content from The Unified Code for Units of Measure (UCUM), also known as the UCUM Specification which is copyright ©1999-2021, Regenstrief Institute, Inc. All rights reserved.

Resources that use this resource

StructureDefinition
codexrt-image-guided-radiotherapy-modalityImage Guided Radiotherapy Modality

Resources that this resource uses

CodeSystem
unitsofmeasure.orgUnified Code for Units of Measure (UCUM)

Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: ValueSet codexrt-image-guided-radiotherapy-energy-unit-vs

  • Include these codes as defined in http://unitsofmeasure.org version Not Stated (use latest from terminology server)
    CodeDisplay
    MVMV
    kVkV

Source1

{
  "resourceType": "ValueSet",
  "id": "codexrt-image-guided-radiotherapy-energy-unit-vs",
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "cgp"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "trial-use",
      "_valueCode": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/us/codex-radiation-therapy/ImplementationGuide/hl7.fhir.us.codex-radiation-therapy"
          }
        ]
      }
    }
  ],
  "url": "http://hl7.org/fhir/us/codex-radiation-therapy/ValueSet/codexrt-image-guided-radiotherapy-energy-unit-vs",
  "identifier": [
    {
      "system": "urn:ietf:rfc:3986",
      "value": "urn:oid:2.16.840.1.113883.4.642.40.14.48.4"
    }
  ],
  "version": "2.0.0",
  "name": "ImageGuidedRadiotherapyEnergyUnitVS",
  "title": "Image Guided Radiotherapy Energy Unit Value Set",
  "status": "draft",
  "experimental": false,
  "date": "2026-01-27T23:57:28+00:00",
  "publisher": "HL7 International / Cross-Group Projects",
  "contact": [
    {
      "name": "HL7 International / Cross-Group Projects",
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/cgp"
        },
        {
          "system": "email",
          "value": "cgplist@lists.HL7.org"
        }
      ]
    }
  ],
  "description": "Unit to characterize the energy spectrum used for imaging in Image Guided Radiotherapy (IGRT).\nFor photons, the maximum acceleration voltage is given in MV or kV, although those are not units of energy.",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "urn:iso:std:iso:3166",
          "code": "US",
          "display": "United States of America"
        }
      ]
    }
  ],
  "copyright": "This value set includes content from The Unified Code for Units of Measure (UCUM), also known as the UCUM Specification which is copyright ©1999-2021, Regenstrief Institute, Inc. All rights reserved.",
  "compose": {
    "include": [
      {
        "system": "http://unitsofmeasure.org",
        "concept": [
          {
            "code": "MV",
            "display": "MV"
          },
          {
            "code": "kV",
            "display": "kV"
          }
        ]
      }
    ]
  }
}