<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="https://example.org/fhir/StructureDefinition/MyObservation" />
  <name value="MyObservation" />
  <status value="draft" />
  <fhirVersion value="4.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Observation" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Observation" />
  <derivation value="constraint" />
  <differential>
    <element id="Observation.identifier">
      <path value="Observation.identifier" />
      <short value="CASESER" />
      <min value="1" />
    </element>
    <element id="Observation.category.coding.system">
      <path value="Observation.category.coding.system" />
      <code>
        <system value="http://hl7.org/fhir/sid/icd-10" />
        <code value="&quot;C53&quot;" />
        <display value="SSFCLASS" />
      </code>
    </element>
    <element id="Observation.code.coding.system">
      <path value="Observation.code.coding.system" />
      <code>
        <system value="https://www.vghtpe.gov.tw/Index.action" />
        <code value="&quot;FIGO_C54_UTERUS_SA&quot;" />
        <display value="&quot;FIGO Surgical Stage Uterus Sarcoma&quot;" />
      </code>
    </element>
    <element id="Observation.code.coding.code">
      <path value="Observation.code.coding.code" />
      <short value="SSFNAME" />
    </element>
    <element id="Observation.code.coding.display">
      <path value="Observation.code.coding.display" />
      <short value="SPORMPTE" />
    </element>
    <element id="Observation.subject">
      <path value="Observation.subject" />
      <min value="1" />
    </element>
    <element id="Observation.effective[x]">
      <path value="Observation.effective[x]" />
      <short value="SSFDATE" />
      <type>
        <code value="dateTime" />
      </type>
    </element>
    <element id="Observation.issued">
      <path value="Observation.issued" />
      <short value="SSFDATE" />
    </element>
    <element id="Observation.value[x]">
      <path value="Observation.value[x]" />
      <short value="UDDATE" />
      <type>
        <code value="dateTime" />
      </type>
    </element>
    <element id="Observation.component">
      <path value="Observation.component" />
      <min value="1" />
    </element>
    <element id="Observation.component.code.coding.system">
      <path value="Observation.component.code.coding.system" />
      <code>
        <system value="&quot;https://www.vghtpe.gov.tw/Index.action&quot;" />
        <code value="&quot;-9&quot;" />
        <display value="&quot;SSFDATA1&quot;" />
      </code>
    </element>
    <element id="Observation.component.code.text">
      <path value="Observation.component.code.text" />
      <short value="UMEASURE" />
    </element>
    <element id="Observation.component.value[x]">
      <path value="Observation.component.value[x]" />
      <type>
        <code value="CodeableConcept" />
      </type>
    </element>
    <element id="Observation.component.value[x].coding">
      <path value="Observation.component.value[x].coding" />
      <code>
        <system value="&quot;https://www.vghtpe.gov.tw/Index.action&quot;" />
        <code value="&quot;-9&quot;" />
        <display value="&quot;SSFDATA2&quot;" />
      </code>
      <min value="1" />
    </element>
    <element id="Observation.component.value[x].coding.system">
      <path value="Observation.component.value[x].coding.system" />
      <code>
        <system value="https://www.vghtpe.gov.tw/Index.action" />
        <code value="&quot;FIGO_C53&quot;" />
        <display value="&quot;TORDINAL&quot;" />
      </code>
    </element>
    <element id="Observation.component.value[x].text">
      <path value="Observation.component.value[x].text" />
      <short value="COMMENTU" />
    </element>
    <element id="Observation.component.referenceRange">
      <path value="Observation.component.referenceRange" />
      <contentReference value="http://hl7.org/fhir/StructureDefinition/Observation#Observation.referenceRange" />
    </element>
  </differential>
</StructureDefinition>