{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Registration of intended and actual patient position prior to treatment delivery, using 3D verification images and 2D reference images",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "99691ab2-63d5-5a6a-ba1d-fc565f045b56",
  "ancestors" : {
    "121717" : 0
  },
  "id" : "5cb74f0d-897a-4917-8a0b-83265138b1f8",
  "code" : "121717",
  "display" : "RT Patient Position Registration, 3D on 2D reference",
  "version" : "01"
}