description: DICOM® SR Region In Space Mapping to ImagingSelection
package_name: hl7.fhir.uv.dicom
derivation: constraint
name: ImagingSelectionRegionInSpace
abstract: true
type: ImagingSelection
elements:
  code:
    mustSupport: true
    index: 0
    elements:
      coding:
        pattern:
          type: Coding
          value: {code: '130488', system: 'http://dicom.nema.org/resources/ontology/DCM', display: Region In Space}
        index: 1
  instance:
    index: 2
    slicing:
      rules: open
      ordered: false
      description: Selected Image Instance
      discriminator:
      - {path: sopClass, type: value}
      min: 1
      slices:
        rtStructureInstance:
          match:
            sopClass: {code: 11.2.840.10008.5.1.4.1.1.481.3, system: 'https://dicom.nema.org/medical/dicom/current/output/chtml/part04/sect_B.5', display: RT Structure Set Storage}
          schema:
            array: true
            min: 1
            _required: true
            index: 3
            elements:
              uid: {index: 4}
              sopClass:
                pattern:
                  type: Coding
                  value: {code: 11.2.840.10008.5.1.4.1.1.481.3, system: 'https://dicom.nema.org/medical/dicom/current/output/chtml/part04/sect_B.5', display: RT Structure Set Storage}
                index: 5
              subset: {mustSupport: true, index: 6}
            required: [subset, sopClass]
package_version: sr-1.0.0-ballot
class: profile
kind: resource
url: http://hl7.org/fhir/uv/dicom-sr/StructureDefinition/region-in-space
base: http://hl7.org/fhir/uv/dicom-sr/StructureDefinition/observation-imaging-selection
version: 1.0.0-ballot
required: [instance]