{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Mode for determining the starting luminance for screening test points - the starting luminance is chosen based on the results of thresholding a set of \\\"primary\\\" test points (one in each quadrant)",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "c2b4577a-f5fc-5fda-8f8a-6142a3eff7cc",
  "ancestors" : {
    "111839" : 0
  },
  "id" : "ff307ecf-f29d-4e08-a279-36ef7de810bc",
  "code" : "111839",
  "display" : "Threshold related",
  "version" : "01"
}