description: Reference the Tumor Pathology Event from which the metastasis comes from.
package_name: ltsi.fhir.oncofair
derivation: constraint
name: DueToTumorPathologyEvent
type: Extension
elements:
  value:
    choices: [valueReference]
    index: 1
  valueReference:
    type: Reference
    choiceOf: value
    refers: ['http://oncofair-ig.kereval.cloud/StructureDefinition/tumor-pathology-event']
    index: 2
package_version: 0.1.0
class: extension
kind: complex-type
url: http://oncofair-ig.kereval.cloud/StructureDefinition/dueTo-tumor-pathology-event
base: http://hl7.org/fhir/StructureDefinition/condition-dueTo
version: 0.1.0