{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Tracer concentration in tissue; e.g. in a DCE-MR experiment, the concentration of contrast agent in mmol/l",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "68d8bddd-fb77-5ff2-8490-88bf143fc1b3",
  "ancestors" : {
    "126377" : 0
  },
  "id" : "4d5e7ed8-6df7-4909-8ce7-6104fa36d41b",
  "code" : "126377",
  "display" : "Tracer Concentration",
  "version" : "01"
}