{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Stain, Congo red",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationMethod",
  "property" : [ ],
  "codesystem" : "82c77d18-2f57-5ed8-9365-64a5fa72e7d3",
  "concept_id" : "e58c63e2-c848-5823-aed3-25c42c278dca",
  "ancestors" : {
    "0169" : 0
  },
  "id" : "0f5276aa-d0b9-40d2-a803-f7ac56d0b100",
  "code" : "0169",
  "display" : "Congo red stain",
  "version" : "2018-08-12"
}