<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="Profile-nNGM-Observation-TkiResistenz" />
  <url value="http://uk-koeln.de/fhir/StructureDefinition/Observation/nNGM/tki-resistenz" />
  <version value="1.0.0" />
  <name value="Profile_nNGM_Observation_TkiResistenz" />
  <title value="Profile - nNGM - Observation - Erfolgte TKI Therapie" />
  <status value="active" />
  <description value="Diese Profile sind die Basis-Profile für die TKI-Resistenztestungen innerhalb des nNGM-Projektes." />
  <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">
      <path value="Observation" />
      <constraint>
        <key value="obs-nngm-1" />
        <severity value="error" />
        <human value="Falls kein Messwert verfügbar ist, muss eine dataAbsentReason angegeben werden" />
        <expression value="value.exists().not() implies dataAbsentReason.exists()" />
        <source value="http://uk-koeln.de/fhir/StructureDefinition/Observation/nNGM/tki-resistenz" />
      </constraint>
    </element>
    <element id="Observation.status">
      <path value="Observation.status" />
      <fixedCode value="final" />
    </element>
    <element id="Observation.category">
      <path value="Observation.category" />
      <min value="1" />
      <max value="1" />
      <patternCodeableConcept>
        <coding>
          <system value="http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl" />
          <code value="C1967" />
        </coding>
      </patternCodeableConcept>
    </element>
    <element id="Observation.code">
      <path value="Observation.code" />
      <binding>
        <strength value="required" />
        <valueSet value="http://uk-koeln.de/fhir/ValueSet/nNGM/tki-resistenz" />
      </binding>
    </element>
    <element id="Observation.subject">
      <path value="Observation.subject" />
      <min value="1" />
    </element>
    <element id="Observation.effective[x]">
      <path value="Observation.effective[x]" />
      <label value="Datum" />
      <min value="1" />
      <type>
        <code value="dateTime" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Observation.bodySite">
      <path value="Observation.bodySite" />
      <max value="0" />
    </element>
    <element id="Observation.method">
      <path value="Observation.method" />
      <max value="0" />
    </element>
    <element id="Observation.specimen">
      <path value="Observation.specimen" />
      <max value="0" />
    </element>
    <element id="Observation.device">
      <path value="Observation.device" />
      <max value="0" />
    </element>
    <element id="Observation.component">
      <path value="Observation.component" />
      <slicing>
        <discriminator>
          <type value="pattern" />
          <path value="code" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="Observation.component:tkiTherapie">
      <path value="Observation.component" />
      <sliceName value="tkiTherapie" />
    </element>
    <element id="Observation.component:tkiTherapie.code">
      <path value="Observation.component.code" />
      <patternCodeableConcept>
        <coding>
          <system value="http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl" />
          <code value="C62721" />
        </coding>
      </patternCodeableConcept>
    </element>
    <element id="Observation.component:tkiTherapie.value[x]">
      <path value="Observation.component.value[x]" />
      <label value="Therapie" />
      <min value="1" />
      <type>
        <code value="CodeableConcept" />
      </type>
      <mustSupport value="true" />
      <binding>
        <strength value="required" />
        <valueSet value="http://uk-koeln.de/fhir/ValueSet/nNGM/SystemischeTherapieMedikament" />
      </binding>
    </element>
  </differential>
</StructureDefinition>