{
  "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" : "a025d391-971f-5959-a843-e0c520d5dce7",
  "ancestors" : {
    "PLEU" : 0
  },
  "id" : "c75393c4-f3b8-452b-b45e-948dd6993400",
  "code" : "PLEU",
  "display" : "Pleural Fluid",
  "version" : "2.9"
}