{
  "id": 3191,
  "label": "ampulla of vater neoplasm",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0000921",
  "properties": {
    "xrefs": [
      "DOID:10022",
      "MEDGEN:138029",
      "NCIT:C4443",
      "ONCOTREE:AMPULLA_OF_VATER",
      "SCTID:126858004",
      "UMLS:C0345916"
    ],
    "synonyms": [
      "ampulla of Vater tumor",
      "ampulla of Vater tumour",
      "hepatopancreatic ampulla neoplasm",
      "hepatopancreatic ampulla neoplasm (disease)",
      "hepatopancreatic ampulla tumor",
      "hepatopancreatic ampulla tumour",
      "neoplasm of ampulla of Vater",
      "neoplasm of hepatopancreatic ampulla",
      "neoplasm of the ampulla of Vater",
      "tumor of ampulla of Vater",
      "tumor of hepatopancreatic ampulla",
      "tumor of the ampulla of Vater",
      "tumour of ampulla of Vater",
      "tumour of hepatopancreatic ampulla",
      "tumour of the ampulla of Vater",
      "AMPULLA_OF_VATER"
    ],
    "categories": [
      {
        "ref": "MONDO:0004335",
        "name": "digestive system disorder"
      },
      {
        "ref": "MONDO:0005151",
        "name": "endocrine system disorder"
      }
    ],
    "definition": "A benign or malignant neoplasm involving the ampulla of Vater."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 1,
  "parents": [
    {
      "id": 8170,
      "label": "common bile duct neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4899,
        20541
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4608",
          "MEDGEN:3178",
          "MESH:D003138",
          "SCTID:126857009",
          "UMLS:C0009442"
        ],
        "synonyms": [
          "common bile duct neoplasm (disease)",
          "common bile duct tumor",
          "common bile duct tumour",
          "neoplasm of common bile duct",
          "tumor of common bile duct",
          "tumour of common bile duct"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "Tumor or cancer of the common bile duct including the ampulla of vater and the sphincter of oddi."
      },
      "child_count": 2,
      "reference_id": "MONDO:0006709"
    },
    {
      "id": 20534,
      "label": "tumor of duodenum",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4880,
        6071
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:8503",
          "NCIT:C2995",
          "SCTID:126833009",
          "UMLS:C0013291"
        ],
        "synonyms": [
          "duodenal neoplasm",
          "duodenal tumor",
          "duodenal tumour",
          "duodenum neoplasm",
          "duodenum neoplasm (disease)",
          "duodenum tumor",
          "duodenum tumour",
          "neoplasm of duodenum",
          "neoplasm of the duodenum",
          "tumor of duodenum",
          "tumor of the duodenum",
          "tumour of the duodenum"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A neoplasm (disease) that involves the duodenum."
      },
      "child_count": 12,
      "reference_id": "MONDO:0021375"
    }
  ],
  "children": [
    {
      "id": 3189,
      "label": "ampulla of vater cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        3190,
        3191,
        20500
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:10020",
          "GARD:0022845",
          "ICD10CM:C24.1",
          "ICD9:156.2",
          "MEDGEN:57785",
          "NCIT:C3536",
          "SCTID:363417006",
          "UMLS:C0153454"
        ],
        "synonyms": [
          "cancer of hepatopancreatic ampulla",
          "hepatopancreatic ampulla cancer",
          "malignant ampulla of Vater neoplasm",
          "malignant ampulla of Vater tumor",
          "malignant ampulla of Vater tumour",
          "malignant hepatopancreatic ampulla neoplasm",
          "malignant neoplasm of ampulla of Vater",
          "malignant neoplasm of hepatopancreatic ampulla",
          "malignant neoplasm of the ampulla of Vater",
          "malignant tumor of ampulla of Vater",
          "malignant tumor of ampulla of vater",
          "malignant tumor of the ampulla of Vater",
          "malignant tumour of the ampulla of Vater"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A primary or metastatic malignant neoplasm involving the ampulla of Vater."
      },
      "child_count": 3,
      "reference_id": "MONDO:0000919"
    }
  ],
  "roots": [
    {
      "id": 8170,
      "label": "common bile duct neoplasm"
    },
    {
      "id": 20534,
      "label": "tumor of duodenum"
    }
  ]
}