<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="https://example.org/fhir/StructureDefinition/MyComposition" />
  <name value="Composition" />
  <status value="draft" />
  <fhirVersion value="4.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Composition" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Composition" />
  <derivation value="constraint" />
  <differential>
    <element id="Composition">
      <path value="Composition" />
      <mustSupport value="true" />
    </element>
    <element id="Composition.status">
      <path value="Composition.status" />
      <code>
        <system value="http://hl7.org/fhir/composition-status" />
        <code value="final" />
        <display value="Final" />
        <userSelected value="false" />
      </code>
      <short value="檢驗報告狀態(final)" />
      <fixedCode value="final" />
      <mustSupport value="true" />
    </element>
    <element id="Composition.type">
      <path value="Composition.type" />
      <short value="檢驗報告(LOINC if possible)" />
      <mustSupport value="true" />
    </element>
    <element id="Composition.type.coding">
      <path value="Composition.type.coding" />
      <code>
        <system value="http://loinc.org" />
        <code value="11502-2" />
        <display value="Laboratory report.total" />
      </code>
      <min value="1" />
    </element>
    <element id="Composition.type.coding.system">
      <path value="Composition.type.coding.system" />
      <short value="http://loinc.org" />
      <min value="1" />
    </element>
    <element id="Composition.type.coding.code">
      <path value="Composition.type.coding.code" />
      <short value="11502-2" />
      <min value="1" />
    </element>
    <element id="Composition.type.coding.display">
      <path value="Composition.type.coding.display" />
      <short value="Laboratory report.total" />
      <min value="1" />
    </element>
    <element id="Composition.subject">
      <path value="Composition.subject" />
      <short value="Patient Reference" />
      <min value="1" />
      <type>
        <code value="Reference" />
        <profile value="https://example.org/fhir/StructureDefinition/MyPatient" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Composition.date">
      <path value="Composition.date" />
      <short value="報告日期時間(FHIR日期格式)" />
    </element>
    <element id="Composition.author">
      <path value="Composition.author" />
      <short value="醫事人員(負責此報告的醫師或醫檢師)" />
      <type>
        <code value="Reference" />
        <profile value="https://example.org/fhir/StructureDefinition/MyPractitioner" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Composition.title">
      <path value="Composition.title" />
      <short value="標題(檢驗報告)" />
      <fixedString value="檢驗報告" />
      <mustSupport value="true" />
    </element>
    <element id="Composition.section">
      <path value="Composition.section" />
      <short value="Composition Entries" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Composition.section.entry">
      <path value="Composition.section.entry" />
      <type>
        <code value="Reference" />
        <profile value="https://example.org/fhir/StructureDefinition/MyEncounter" />
        <profile value="https://example.org/fhir/StructureDefinition/MyPatient" />
        <profile value="https://example.org/fhir/StructureDefinition/MyPractitioner" />
        <profile value="https://example.org/fhir/StructureDefinition/MyOrganization" />
        <profile value="https://example.org/fhir/StructureDefinition/MyObservation" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Composition.section.section">
      <path value="Composition.section.section" />
      <contentReference value="http://hl7.org/fhir/StructureDefinition/Composition#Composition.section" />
    </element>
  </differential>
</StructureDefinition>