{
  "id": 5280,
  "label": "hilar cholangiocarcinoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0003345",
  "properties": {
    "xrefs": [
      "DOID:4927",
      "DOID:5246",
      "EFO:1001959",
      "GARD:0010175",
      "MEDGEN:878855",
      "MESH:D018285",
      "NCIT:C36077",
      "Orphanet:99978",
      "SCTID:253017000",
      "UMLS:C4045991",
      "icd11.foundation:1571104786"
    ],
    "synonyms": [
      "Klatskin tumor",
      "Klatskin's tumor",
      "cholangiocarcinoma of hilar portion of hepatic duct",
      "hilar CC",
      "hilar CCA",
      "hilar cholangiocarcinoma",
      "hilar portion of hepatic duct cholangiocarcinoma",
      "hilar cholangiocellular carcinoma",
      "perihilar cholangiocarcinoma"
    ],
    "categories": [
      {
        "ref": "MONDO:0004335",
        "name": "digestive system disorder"
      },
      {
        "ref": "MONDO:0005151",
        "name": "endocrine system disorder"
      }
    ],
    "definition": "A cholangiocarcinoma that arises from the junction, or adjacent to the junction, of the right and left hepatic ducts."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 5166,
      "label": "intrahepatic cholangiocarcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        3698,
        18978
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4928",
          "EFO:1001961",
          "GARD:0006042",
          "ICD10CM:C22.1",
          "MEDGEN:87521",
          "NCIT:C35417",
          "ONCOTREE:IHCH",
          "SCTID:109842005",
          "UMLS:C0345905",
          "icd11.foundation:1253728223",
          "icd11.foundation:387909164"
        ],
        "synonyms": [
          "ICC",
          "cholangiocarcinoma, intrahepatic, malignant",
          "intrahepatic Cholangiocellular carcinoma",
          "intrahepatic bile duct cancer (cholangiocarcinoma)",
          "intrahepatic bile duct carcinoma",
          "intrahepatic carcinoma of bile duct",
          "intrahepatic carcinoma of the bile duct",
          "intrahepatic cholangiocarcinoma",
          "intrahepatic cholangiocarcinoma (bile duct cancer)",
          "IHCH"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A carcinoma that arises from the intrahepatic bile duct epithelium in any site of the intrahepatic biliary tree. Grossly, the malignant lesions are solid, nodular, and grayish. Morphologically, the vast majority of cases are adenocarcinomas. Signs and symptoms include malaise, weight loss, right upper quadrant abdominal pain, and night sweats. Early detection is difficult and the prognosis is generally poor."
      },
      "child_count": 12,
      "reference_id": "MONDO:0003210"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 5166,
      "label": "intrahepatic cholangiocarcinoma"
    }
  ]
}