{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "An X-Ray attenuation coefficient that is used as a threshold; e.g. in calcium scoring",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "2d879a2c-a927-5456-96af-fc57d44ce574",
  "ancestors" : {
    "112032" : 0
  },
  "id" : "6a634af1-c9ac-4ee1-9df3-92f88f5864e4",
  "code" : "112032",
  "display" : "Threshold Attenuation Coefficient",
  "version" : "01"
}