{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "A Cu 60 ATSM PET radiotracer",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "cd81f1b8-b9bf-52a3-9c50-06673f743de2",
  "ancestors" : {
    "126700" : 0
  },
  "id" : "660f80b8-49c3-4033-8c23-6605ddcd196b",
  "code" : "126700",
  "display" : "ATSM Cu^60^",
  "version" : "01"
}