description: A description of the instance in an ImagingStudy.
package_name: hl7.fhir.cz.img
derivation: constraint
name: ImagingStudyInstanceDescription
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'https://hl7.cz/fhir/img/StructureDefinition/instance-description'}
    index: 1
  value:
    choices: [valueString]
    index: 3
  valueString: {type: string, choiceOf: value, index: 4}
package_version: 1.0.0
extensions: {}
class: extension
kind: complex-type
url: https://hl7.cz/fhir/img/StructureDefinition/instance-description
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 1.0.0