A merged liver neoplasm with references to both predecessor lesions. (id = "liver-neoplasm3")

<?xml version="1.0" encoding="UTF-8"?>

<BodyStructure xmlns="http://hl7.org/fhir">
  <id value="liver-neoplasm3"/> 
  <text> 
    <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml">
      <p> This liver neoplasm, tracked as Neoplasm3, resulted from the merger of the <a href="bodystructure-example-liver-neoplasm1.html">first</a>  and <a href="bodystructure-example-liver-neoplasm2.html">second</a>  liver neoplasms. Both earlier lesions are recorded as predecessors.</p> 
    </div> 
  </text> 
  <identifier> 
    <type> 
      <coding> 
        <system value="http://dicom.nema.org/resources/ontology/DCM"/> 
        <code value="112039"/> 
        <display value="Tracking Identifier"/> 
      </coding> 
    </type> 
    <value value="Neoplasm3"/> 
  </identifier> 
  <identifier> 
    <type> 
      <coding> 
        <system value="http://dicom.nema.org/resources/ontology/DCM"/> 
        <code value="112040"/> 
        <display value="Tracking Unique Identifier"/> 
      </coding> 
    </type> 
    <system value="urn:dicom:uid"/> 
    <value value="1.3.12.2.1107.5.20.9999.1003"/> 
  </identifier> 
  <includedStructure> 
    <structure> 
      <coding> 
        <system value="http://snomed.info/sct"/> 
        <code value="10200004"/> 
        <display value="Liver structure"/> 
      </coding> 
    </structure> 
    <morphology> 
      <coding> 
        <system value="http://snomed.info/sct"/> 
        <code value="108369006"/> 
        <display value="Neoplasm"/> 
      </coding> 
    </morphology> 
  </includedStructure> 
  <predecessor> 
    <reference> 
      <reference value="BodyStructure/liver-neoplasm1"/> 
    </reference> 
  </predecessor> 
  <predecessor> 
    <reference> 
      <reference value="BodyStructure/liver-neoplasm2"/> 
    </reference> 
  </predecessor> 
  <description value="Neoplasm formed after two liver neoplasms grew and merged into a single lesion"/> 
  <patient> 
    <reference value="Patient/example"/> 
  </patient> 
</BodyStructure>