description: Studies used for comparison in part of diagnostic reporting
package_name: hl7.fhir.cz.img
derivation: constraint
name: HL7IDRComparisonStudiesExt
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'https://hl7.cz/fhir/img/StructureDefinition/HL7IDRComparisonStudy'}
    index: 1
  value:
    choices: [valueReference]
    index: 3
  valueReference:
    type: Reference
    choiceOf: value
    refers: ['https://hl7.cz/fhir/img/StructureDefinition/cz-imaging-selection-imaging', 'https://hl7.cz/fhir/img/StructureDefinition/cz-study-imaging']
    index: 4
package_version: 1.0.0
extensions: {}
class: extension
kind: complex-type
url: https://hl7.cz/fhir/img/StructureDefinition/HL7IDRComparisonStudy
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 1.0.0