{
  "id": 20476,
  "label": "carcinoma in situ of urethra",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0021285",
  "properties": {
    "xrefs": [
      "GARD:0027879",
      "ICD9:233.9",
      "MEDGEN:1661236",
      "NCIT:C4531",
      "SCTID:92784007",
      "UMLS:C4721449"
    ],
    "synonyms": [
      "carcinoma in situ of the urethra",
      "carcinoma in situ of urethra",
      "stage 0 urethra carcinoma",
      "stage 0is carcinoma of the urethra",
      "stage 0is carcinoma of urethra",
      "stage 0is urethra carcinoma",
      "stage 0is urethral cancer",
      "stage 0is urethral cancer aJCC v7",
      "stage 0is urethral carcinoma",
      "urethra carcinoma in situ",
      "urethra in situ carcinoma",
      "urethral carcinoma in situ"
    ],
    "categories": [
      {
        "ref": "MONDO:0002118",
        "name": "urinary system disorder"
      }
    ],
    "definition": "A in situ carcinoma that involves the urethra."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 6433,
      "label": "in situ carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6734,
        20078,
        20315
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:8719",
          "ICD9:230-234",
          "ICD9:234.8",
          "ICD9:234.9",
          "ICDO:8010/2",
          "MEDGEN:763",
          "MESH:D002278",
          "NCIT:C2917",
          "SCTID:109355002",
          "UMLS:C0007099"
        ],
        "synonyms": [
          "CIS",
          "carcinoma in situ",
          "carcinoma, in situ, malignant",
          "epithelial tumor, in situ, malignant",
          "intraepithelial carcinoma",
          "non-invasive carcinoma",
          "stage 0 disease"
        ],
        "definition": "A malignant epithelial neoplasm which is confined to the epithelial layer without evidence of further tissue invasion."
      },
      "child_count": 63,
      "reference_id": "MONDO:0004647"
    },
    {
      "id": 20506,
      "label": "carcinoma of urethra",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6014,
        6734
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0027891",
          "MEDGEN:757195",
          "NCIT:C9106",
          "SCTID:448954003",
          "UMLS:C3164789"
        ],
        "synonyms": [
          "carcinoma of the urethra",
          "carcinoma of urethra",
          "urethra carcinoma",
          "urethral cancer",
          "urethral carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A carcinoma that involves the urethra."
      },
      "child_count": 10,
      "reference_id": "MONDO:0021327"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 6433,
      "label": "in situ carcinoma"
    },
    {
      "id": 20506,
      "label": "carcinoma of urethra"
    }
  ]
}