{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "The attenuation characteristics of a mass with respect to its acoustic transmission",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "d3034a3c-4244-5bbc-b867-025d55249df3",
  "ancestors" : {
    "111366" : 0
  },
  "id" : "a73f99fa-febb-453d-9aa0-3e7549f84afc",
  "code" : "111366",
  "display" : "Posterior acoustic features",
  "version" : "01"
}