{
  "id": 6004,
  "label": "stage IVb bladder cancer",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0004182",
  "properties": {
    "xrefs": [
      "DOID:7315",
      "MEDGEN:277737",
      "NCIT:C9368",
      "UMLS:C1336362"
    ],
    "synonyms": [
      "Jewett-Marshall stage D2 bladder cancer",
      "Jewett-Marshall stage D2 urinary bladder cancer",
      "Jewett-Marshall stage D2 urinary bladder carcinoma",
      "stage IVB bladder cancer",
      "stage IVB urinary bladder cancer",
      "stage IVB urinary bladder carcinoma",
      "Jewett-Marshall bladder cancer"
    ],
    "categories": [
      {
        "ref": "MONDO:0002118",
        "name": "urinary system disorder"
      }
    ],
    "definition": "Stage IV includes T4b, NO,MO/any T NI, MO/ any T N2 MO,/ any T N3 MO/ any T any N M1 : T4b: Tumor invades the pelvic wall, abdominal wall. N1: Metastasis in a single lymph node, 2 cm or less in greatest dimension. N2: Metastasis in a single lymph node, more than 2 cm but not more than 5 cm in greatest dimension; or multiple lymph nodes, none more than 5 cm in greatest dimension. N3: Metastasis in a lymph node more than 5 cm in greatest dimension. M1: Distant metastasis."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 6727,
      "label": "urinary bladder carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        3431,
        6734
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4007",
          "HP:0002862",
          "MEDGEN:147071",
          "NCIT:C4912",
          "SCTID:255108000",
          "UMLS:C0699885"
        ],
        "synonyms": [
          "bladder cancer",
          "cancer of bladder",
          "cancer of the bladder",
          "cancer of the urinary bladder",
          "cancer of urinary bladder",
          "urinary bladder cancer",
          "bladder carcinoma",
          "carcinoma bladder",
          "carcinoma of bladder",
          "carcinoma of the bladder",
          "carcinoma of the urinary bladder",
          "carcinoma of urinary bladder",
          "urinary bladder carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A carcinoma that arises from epithelial cells of the urinary bladder"
      },
      "child_count": 18,
      "reference_id": "MONDO:0004986"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 6727,
      "label": "urinary bladder carcinoma"
    }
  ]
}