{
  "id": 3601,
  "label": "ureteric orifice cancer",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0001379",
  "properties": {
    "xrefs": [
      "DOID:11818",
      "ICD9:188.6",
      "MEDGEN:102280",
      "SCTID:188245008",
      "UMLS:C0153614"
    ],
    "synonyms": [
      "cancer of ureteral orifice",
      "malignant neoplasm of ureteral orifice",
      "malignant tumour of ureteric orifice",
      "malignant ureteral orifice neoplasm",
      "orifice of the ureter",
      "ureteral orifice cancer"
    ],
    "categories": [
      {
        "ref": "MONDO:0002118",
        "name": "urinary system disorder"
      }
    ],
    "definition": "A malignant neoplasm involving the ureteral orifice."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 3602,
      "label": "bladder dome cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        3431
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:11820",
          "ICD9:188.1",
          "MEDGEN:141677",
          "SCTID:188240003",
          "UMLS:C0496827"
        ],
        "synonyms": [
          "cancer of fundus of urinary bladder",
          "fundus of urinary bladder cancer",
          "malignant fundus of urinary bladder neoplasm",
          "malignant neoplasm of dome of urinary bladder",
          "malignant neoplasm of fundus of urinary bladder",
          "malignant tumour of vault of bladder"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "Cancer of the upper, convex surface of the bladder."
      },
      "child_count": 2,
      "reference_id": "MONDO:0001380"
    },
    {
      "id": 9910,
      "label": "ureter cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7836,
        20350
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:11819",
          "ICD10CM:C66",
          "ICD9:189.2",
          "MEDGEN:102281",
          "MESH:D014516",
          "NCIT:C7543",
          "OMIM:191600",
          "SCTID:363458004",
          "UMLS:C0153619"
        ],
        "synonyms": [
          "cancer of ureter",
          "malignant neoplasm of the ureter",
          "malignant neoplasm of ureter",
          "malignant tumor of the ureter",
          "malignant tumor of ureter",
          "malignant tumour of the ureter",
          "malignant ureter neoplasm",
          "malignant ureter tumor",
          "malignant ureter tumour",
          "malignant ureteral neoplasm",
          "malignant ureteral tumor",
          "malignant ureteral tumour",
          "ureter cancer",
          "ureter, cancer OF"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A malignant neoplasm involving the ureter"
      },
      "child_count": 6,
      "reference_id": "MONDO:0008627"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 3602,
      "label": "bladder dome cancer"
    },
    {
      "id": 9910,
      "label": "ureter cancer"
    }
  ]
}