{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "The intial area under the contrast agent concentration-time curve at 90 seconds after the onset time",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "034d5aa2-2040-5cea-8a79-c0041c020d54",
  "ancestors" : {
    "126322" : 0
  },
  "id" : "3038cd6f-3632-4380-a2ee-65d654bdd8c2",
  "code" : "126322",
  "display" : "IAUC90",
  "version" : "01"
}