{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "The AAPM TG18-AFC Pattern used to assess display noise. See [AAPM OR 03]",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "bc814cd4-d8d9-5340-8129-725b8d267a25",
  "ancestors" : {
    "109861" : 0
  },
  "id" : "efc96ad5-23ff-452e-86ff-a9d99311476c",
  "code" : "109861",
  "display" : "TG18-AFC Pattern",
  "version" : "01"
}