{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "TNM grouping of tumor stage, from AJCC, where primary tumor is T0 or T1, with regional lymph node N1 and distant metastasis is M0, or T2 with N0 and M0",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "8571d6e2-529d-5ef4-87a1-cb3f00b093fa",
  "ancestors" : {
    "111496" : 0
  },
  "id" : "12a4a414-615f-449c-abe0-65ddce1e7098",
  "code" : "111496",
  "display" : "Stage IIA",
  "version" : "01"
}