{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "The 6th image in the AAPM TG18-LN8 set used for DICOM grayscale calibration. See [AAPM OR 03]",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "18769ef8-f8a9-574b-a89d-1405974c64a9",
  "ancestors" : {
    "109810" : 0
  },
  "id" : "cbe02e1b-39b1-4505-9f2b-e12eba4453ee",
  "code" : "109810",
  "display" : "TG18-LN8-06 Pattern",
  "version" : "01"
}