{
  "id": 20897,
  "label": "childhood bladder carcinoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0022578",
  "properties": {
    "xrefs": [
      "GARD:0027906",
      "MEDGEN:859269",
      "NCIT:C118816",
      "UMLS:C3899675"
    ],
    "synonyms": [
      "bladder cancer",
      "childhood bladder cancer",
      "childhood bladder carcinoma",
      "bladder cancer childhood",
      "bladder cancer, childhood",
      "bladder carcinoma, childhood"
    ],
    "categories": [
      {
        "ref": "MONDO:0002118",
        "name": "urinary system disorder"
      }
    ],
    "definition": "A rare carcinoma of the bladder that occurs during childhood."
  },
  "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"
    }
  ]
}