{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Estimate of the portion of a patient's visual field loss that is local (i.e., not spread evenly across all portions of the visual field)",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "bd35ee14-c49d-5164-baba-3ed2744344be",
  "ancestors" : {
    "111854" : 0
  },
  "id" : "f7ba455a-a7f3-4910-909e-03d183681918",
  "code" : "111854",
  "display" : "Visual Field Loss Due to Local Defect",
  "version" : "01"
}