<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="ext-ageatdiagnosis" />
  <meta>
    <versionId value="1" />
    <lastUpdated value="2023-07-11T13:07:19.6259357+00:00" />
  </meta>
  <url value="https://fhir.incisive-project.eu/StructureDefinition/AgeAtDiagnosis" />
  <version value="20230711" />
  <name value="AgeAtDiagnosis" />
  <status value="active" />
  <publisher value="TIC Salut Social Foundation" />
  <description value="The Patient's age when the diagnosis of colorectal, breast, lung or prostate cancer was given" />
  <fhirVersion value="4.0.1" />
  <kind value="complex-type" />
  <abstract value="false" />
  <context>
    <type value="element" />
    <expression value="Patient" />
  </context>
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension">
      <path value="Extension" />
      <definition value="The Patient's age when the diagnosis of colorectal, breast, lung or prostate cancer was given" />
    </element>
    <element id="Extension.extension">
      <path value="Extension.extension" />
      <max value="0" />
    </element>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="https://fhir.incisive-project.eu/StructureDefinition/AgeAtDiagnosis" />
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]" />
      <min value="1" />
      <type>
        <code value="Age" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Extension.value[x].value">
      <path value="Extension.value[x].value" />
      <min value="1" />
    </element>
  </differential>
</StructureDefinition>