{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Disappearance of all target lesions",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "f48f7d8b-dad5-528c-ba49-038963dbc755",
  "ancestors" : {
    "112041" : 0
  },
  "id" : "fa6c7043-60e1-45f0-ac26-efa147fcd96c",
  "code" : "112041",
  "display" : "Target Lesion Complete Response",
  "version" : "01"
}