{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0550",
  "property" : [ ],
  "codesystem" : "86093abf-b140-5ac8-838a-a2cdbbb2d5f2",
  "concept_id" : "a56fc8fb-316d-5ff1-9050-55b020cb884d",
  "ancestors" : {
    "PERI" : 0
  },
  "id" : "f4b2b1f1-be95-4957-8eed-933f6c7e3106",
  "code" : "PERI",
  "display" : "Pericardial Fluid",
  "version" : "2.9"
}