{
  "id": 20506,
  "label": "carcinoma of urethra",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0021327",
  "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."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 5,
  "parents": [
    {
      "id": 6014,
      "label": "urethra cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7836,
        20448
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:734",
          "GARD:0009390",
          "ICD10CM:C68.0",
          "ICD9:189.3",
          "MEDGEN:57565",
          "NCIT:C7507",
          "ONCOTREE:UCA",
          "SCTID:363459007",
          "UMLS:C0153620",
          "icd11.foundation:1707814375"
        ],
        "synonyms": [
          "cancer of urethra",
          "malignant neoplasm of the urethra",
          "malignant neoplasm of urethra",
          "malignant tumor of the urethra",
          "malignant tumor of urethra",
          "malignant tumour of the urethra",
          "malignant urethra neoplasm",
          "malignant urethra tumor",
          "malignant urethra tumour",
          "malignant urethral neoplasm",
          "malignant urethral tumor",
          "malignant urethral tumour",
          "urethra cancer",
          "urethral cancer"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A malignant neoplasm involving the urethra"
      },
      "child_count": 10,
      "reference_id": "MONDO:0004192"
    },
    {
      "id": 6734,
      "label": "carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6733,
        7265
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "CSP:2000-1867",
          "DOID:305",
          "EFO:0000313",
          "ICDO:8010/3",
          "ICDO:8011/3",
          "MEDGEN:2867",
          "MESH:D002277",
          "NCIT:C2916",
          "SCTID:722688002",
          "UMLS:C0007097"
        ],
        "synonyms": [
          "epithelioma",
          "Other carcinoma",
          "carcinoma",
          "carcinoma, malignant",
          "epithelial carcinoma",
          "epithelioma malignant",
          "malignant epithelial neoplasm",
          "malignant epithelial tumor",
          "malignant epithelial tumour",
          "malignant epithelioma"
        ],
        "definition": "A malignant tumor arising from epithelial cells. Carcinomas that arise from glandular epithelium are called adenocarcinomas, those that arise from squamous epithelium are called squamous cell carcinomas, and those that arise from transitional epithelium are called transitional cell carcinomas. Morphologically, the malignant epithelial cells may display abnormal mitotic figures, anaplasia, and necrosis. Carcinomas are graded by the degree of cellular differentiation as well, moderately, or poorly differentiated. Carcinomas invade the surrounding tissues and tend to metastasize to other anatomic sites. Lung carcinoma, skin carcinoma, breast carcinoma, colon carcinoma, and prostate carcinoma are the most frequently seen carcinomas."
      },
      "child_count": 98,
      "reference_id": "MONDO:0004993"
    }
  ],
  "children": [
    {
      "id": 4798,
      "label": "urethra squamous cell carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6823,
        20506
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3750",
          "GARD:0027618",
          "MEDGEN:234975",
          "NCIT:C6165",
          "ONCOTREE:USCC",
          "UMLS:C1336890"
        ],
        "synonyms": [
          "epidermoid carcinoma of the urethra",
          "epidermoid carcinoma of urethra",
          "squamous cell carcinoma of the urethra",
          "squamous cell carcinoma of urethra",
          "urethra epidermoid carcinoma",
          "urethra squamous cell carcinoma",
          "urethral epidermoid carcinoma",
          "urethral squamous cell cancer",
          "urethral squamous cell carcinoma",
          "USCC"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A well differentiated, moderately differentiated, or poorly differentiated squamous cell carcinoma that arises from the male or female urethra."
      },
      "child_count": 2,
      "reference_id": "MONDO:0002764"
    },
    {
      "id": 4853,
      "label": "urethra transitional cell carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        20506,
        23006
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4013",
          "GARD:0023262",
          "MEDGEN:167840",
          "NCIT:C6166",
          "ONCOTREE:UCU",
          "UMLS:C0863015"
        ],
        "synonyms": [
          "transitional cell carcinoma of the urethra",
          "transitional cell carcinoma of urethra",
          "urethra transitional cell carcinoma",
          "urethral transitional cell carcinoma",
          "urethral urothelial cancer",
          "urethral urothelial carcinoma",
          "UCU"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A transitional cell carcinoma that arises from the male or female urethra."
      },
      "child_count": 2,
      "reference_id": "MONDO:0002836"
    },
    {
      "id": 5159,
      "label": "urethra adenocarcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6712,
        20506
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4910",
          "GARD:0027635",
          "MEDGEN:234461",
          "NCIT:C6167",
          "ONCOTREE:UAD",
          "UMLS:C1336885"
        ],
        "synonyms": [
          "adenocarcinoma of the urethra",
          "adenocarcinoma of urethra",
          "urethra adenocarcinoma",
          "urethral adenocarcinoma",
          "UAD"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A carcinoma that arises from glandular epithelial cells of the urethra"
      },
      "child_count": 2,
      "reference_id": "MONDO:0003200"
    },
    {
      "id": 5831,
      "label": "Littre gland carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6019,
        20506
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6721",
          "GARD:0027661",
          "MEDGEN:273092",
          "NCIT:C39865",
          "UMLS:C1516285"
        ],
        "synonyms": [
          "carcinoma of LittrC) glands",
          "carcinoma of Littre glands",
          "carcinoma of Littré glands",
          "carcinoma of male urethral gland",
          "male urethral gland carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A carcinoma involving a male urethral gland."
      },
      "child_count": 2,
      "reference_id": "MONDO:0003975"
    },
    {
      "id": 20476,
      "label": "carcinoma in situ of urethra",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6433,
        20506
      ],
      "type_id": 0,
      "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."
      },
      "child_count": 0,
      "reference_id": "MONDO:0021285"
    }
  ],
  "roots": [
    {
      "id": 6014,
      "label": "urethra cancer"
    },
    {
      "id": 6734,
      "label": "carcinoma"
    }
  ]
}