description: Marks a diagnosis as the main diagnosis package_name: colonoscopyreport.no derivation: constraint name: IsMainDiagnosis type: Extension elements: url: pattern: {type: Uri, value: 'http://kreftregisteret.no/fhir/StructureDefinition/diagnosticreport-conclusion-ismaindiagnosis'} index: 0 value: choices: [valueBoolean] index: 2 valueBoolean: {type: boolean, choiceOf: value, index: 3} package_version: 0.2.0-beta1 class: extension kind: complex-type url: http://kreftregisteret.no/fhir/StructureDefinition/diagnosticreport-conclusion-ismaindiagnosis base: http://hl7.org/fhir/StructureDefinition/Extension version: null