{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Best response recorded from the start of the treatment until disease progression/recurrence, taking as reference for Progressive Disease the smallest measurements recorded since the treatment started, according to a method such as RECIST",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "228235a2-eb79-5859-b4b1-3e252ce274ef",
  "ancestors" : {
    "112049" : 0
  },
  "id" : "7cc7c049-7e27-40cd-8a23-60eb7a5257b1",
  "code" : "112049",
  "display" : "Best Overall Response",
  "version" : "01"
}