{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "An indication that some or all of the margin of a lesion has sharp corners, often forming acute angles",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "cdeb30e0-fe80-528c-a43b-1c2cc17989a4",
  "ancestors" : {
    "111343" : 0
  },
  "id" : "748b8345-ef2b-427c-8e84-23a0320245c1",
  "code" : "111343",
  "display" : "Angular margins",
  "version" : "01"
}