<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="https://www.cancercoreeurope.eu/fhir/StructureDefinition/cce-core-Procedure-Operation" />
  <version value="0.0.1" />
  <name value="Operation" />
  <status value="draft" />
  <description value="Determination of Operation data" />
  <fhirVersion value="4.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Procedure" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Procedure" />
  <derivation value="constraint" />
  <differential>
    <element id="Procedure.status">
      <path value="Procedure.status" />
      <mustSupport value="true" />
    </element>
    <element id="Procedure.category">
      <path value="Procedure.category" />
      <min value="1" />
      <mustSupport value="true" />
      <binding>
        <strength value="extensible" />
        <valueSet value="https://www.cancercoreeurope.eu/fhir/core/ValueSet/SYSTTherapyTypeVS" />
      </binding>
    </element>
    <element id="Procedure.category.coding">
      <path value="Procedure.category.coding" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Procedure.category.coding.code">
      <path value="Procedure.category.coding.code" />
      <short value="OP" />
      <definition value="Indicates whether the Tumor was operated on" />
      <min value="1" />
      <fixedCode value="OP" />
    </element>
    <element id="Procedure.code.coding">
      <path value="Procedure.code.coding" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="system" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="Procedure.code.coding:OPS">
      <path value="Procedure.code.coding" />
      <sliceName value="OPS" />
      <type>
        <code value="Coding" />
        <profile value="http://fhir.de/StructureDefinition/CodingOPS" />
      </type>
    </element>
    <element id="Procedure.code.coding:OPS.version">
      <path value="Procedure.code.coding.version" />
      <binding>
        <strength value="extensible" />
        <description value="OPS-Version" />
        <valueSet value="https://www.cancercoreeurope.eu/fhir/core/ValueSet/OPOPSVersionVS" />
      </binding>
    </element>
    <element id="Procedure.subject">
      <path value="Procedure.subject" />
      <type>
        <code value="Reference" />
        <targetProfile value="https://www.cancercoreeurope.eu/fhir/StructureDefinition/cce-core-Patient-Patient" />
        <targetProfile value="https://www.cancercoreeurope.eu/fhir/StructureDefinition/cce-core-Patient-Pseudonym" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Procedure.performed[x]">
      <path value="Procedure.performed[x]" />
      <short value="Date of OP" />
      <definition value="Date of Operation" />
      <type>
        <code value="dateTime" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Procedure.reasonReference">
      <path value="Procedure.reasonReference" />
      <type>
        <code value="Reference" />
        <targetProfile value="https://www.cancercoreeurope.eu/fhir/StructureDefinition/cce-core-Condition-PrimaryDiagnosis" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Procedure.outcome.coding">
      <path value="Procedure.outcome.coding" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="system" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="Procedure.outcome.coding:LocalAssessmentResidualTumor">
      <path value="Procedure.outcome.coding" />
      <sliceName value="LocalAssessmentResidualTumor" />
      <max value="1" />
      <binding>
        <strength value="extensible" />
        <description value="Local Assessment of Residual Tumor" />
        <valueSet value="https://www.cancercoreeurope.eu/fhir/core/ValueSet/LocalAssessmentResidualTumorVS" />
      </binding>
    </element>
    <element id="Procedure.outcome.coding:LocalAssessmentResidualTumor.system">
      <path value="Procedure.outcome.coding.system" />
      <min value="1" />
      <fixedUri value="https://www.cancercoreeurope.eu/fhir/core/CodeSystem/LocalAssessmentResidualTumorCS" />
    </element>
    <element id="Procedure.outcome.coding:OverallAssessmentResidualTumor">
      <path value="Procedure.outcome.coding" />
      <sliceName value="OverallAssessmentResidualTumor" />
      <binding>
        <strength value="extensible" />
        <description value="OverallAssessment Residualtumor" />
        <valueSet value="https://www.cancercoreeurope.eu/fhir/core/ValueSet/OverallAssessmentResidualTumorVS" />
      </binding>
    </element>
    <element id="Procedure.outcome.coding:OverallAssessmentResidualTumor.system">
      <path value="Procedure.outcome.coding.system" />
      <min value="1" />
      <fixedUri value="https://www.cancercoreeurope.eu/fhir/core/CodeSystem/OverallAssessmentResidualTumorCS" />
    </element>
    <element id="Procedure.complication">
      <path value="Procedure.complication" />
      <slicing>
        <discriminator>
          <type value="pattern" />
          <path value="$this" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="Procedure.complication:SurgicalComplications">
      <path value="Procedure.complication" />
      <sliceName value="SurgicalComplications" />
      <binding>
        <strength value="extensible" />
        <description value="Surgical Complications" />
        <valueSet value="https://www.cancercoreeurope.eu/fhir/core/ValueSet/SurgicalComplicationsVS" />
      </binding>
    </element>
    <element id="Procedure.complication:SurgicalComplications.coding.system">
      <path value="Procedure.complication.coding.system" />
      <min value="1" />
      <fixedUri value="https://www.cancercoreeurope.eu/fhir/core/CodeSystem/SurgicalComplicationsCS" />
    </element>
    <element id="Procedure.complication:SurgicalComplications.coding.code">
      <path value="Procedure.complication.coding.code" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Procedure.complication:ICD-10">
      <path value="Procedure.complication" />
      <sliceName value="ICD-10" />
      <binding>
        <strength value="required" />
        <valueSet value="http://fhir.de/ValueSet/bfarm/icd-10-gm" />
      </binding>
    </element>
    <element id="Procedure.complication:ICD-10.coding.system">
      <path value="Procedure.complication.coding.system" />
      <min value="1" />
      <fixedUri value="http://fhir.de/CodeSystem/bfarm/icd-10-gm" />
    </element>
    <element id="Procedure.complication:ICD-10.coding.code">
      <path value="Procedure.complication.coding.code" />
      <min value="1" />
    </element>
  </differential>
</StructureDefinition>