{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Lumen volume measured within a specified region",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "2e19a6b9-76cc-5507-bf81-6aacd65c30d5",
  "ancestors" : {
    "122372" : 0
  },
  "id" : "2f84bbdf-5b99-4471-ae72-596699b56181",
  "code" : "122372",
  "display" : "Lumen Volume",
  "version" : "01"
}