{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "At least a 20% increase in the sum of the Longest Diameter of target lesions, taking as reference the smallest sum Longest Diameter recorded since the treatment started, or the appearance of one or more new lesions",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "d521f36e-e90d-5558-b79f-113a8931c903",
  "ancestors" : {
    "112043" : 0
  },
  "id" : "b3d07d05-8cb5-43b4-88e9-6d3d65e2bcac",
  "code" : "112043",
  "display" : "Target Lesion Progressive Disease",
  "version" : "01"
}