description: Augment the `Specimen.collection.bodySite` concept with an indication of an abnormal morphology. package_name: healthdata.be.r4.cbb derivation: constraint name: ExtLaboratoryTestResultSpecimenMorphology type: Extension elements: url: pattern: {type: Uri, value: 'https://fhir.healthdata.be/StructureDefinition/ext-LaboratoryTestResult.Specimen.Morphology'} index: 0 value: short: Morphology choices: [valueCodeableConcept] index: 2 valueCodeableConcept: {type: CodeableConcept, short: Morphology, choiceOf: value, index: 3} package_version: 0.13.0-beta class: extension kind: complex-type url: https://fhir.healthdata.be/StructureDefinition/ext-LaboratoryTestResult.Specimen.Morphology base: http://hl7.org/fhir/StructureDefinition/Extension version: null