description: The result of a tumor marker test. Tumor marker tests are generally used to guide cancer treatment decisions and monitor treatment, as well as to predict the chance of recovery and cancer recurrence.
package_name: hl7.fhir.us.mcode
derivation: constraint
name: TumorMarkerTest
type: Observation
elements:
  specimen: {mustSupport: true, index: 12}
  valueQuantity: {type: Quantity, choiceOf: value, index: 8}
  value:
    choices: [valueQuantity, valueCodeableConcept, valueString, valueRatio]
    index: 7
  valueString: {type: string, choiceOf: value, index: 10}
  valueRatio: {type: Ratio, choiceOf: value, index: 11}
  effectiveDateTime: {type: dateTime, choiceOf: effective, index: 4}
  effective:
    choices: [effectiveDateTime, effectivePeriod]
    index: 3
  code:
    binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/us/mcode/ValueSet/mcode-tumor-marker-test-vs'}
    index: 0
  valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 9}
  subject:
    type: Reference
    refers: ['http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-cancer-patient']
    index: 1
  effectivePeriod: {type: Period, choiceOf: effective, index: 5}
package_version: 2.0.0
class: profile
kind: resource
url: http://hl7.org/fhir/us/mcode/StructureDefinition/mcode-tumor-marker-test
base: http://hl7.org/fhir/us/core/StructureDefinition/us-core-observation-lab
version: 2.0.0