{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "TNM grouping of tumor stage, from AJCC, where primary tumor is Tis, regional lymph node is N0, and distant metastasis is M0",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "5c867dd2-c961-5e44-880a-88568a129542",
  "ancestors" : {
    "111494" : 0
  },
  "id" : "1030a319-8125-402e-992a-3d92c64703bc",
  "code" : "111494",
  "display" : "Stage 0",
  "version" : "01"
}