{
  "id": 5885,
  "label": "ureter urothelial papilloma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0004044",
  "properties": {
    "xrefs": [
      "DOID:6936",
      "MEDGEN:275548",
      "NCIT:C6160",
      "UMLS:C1519823"
    ],
    "synonyms": [
      "ureter urothelial papilloma"
    ],
    "categories": [
      {
        "ref": "MONDO:0002118",
        "name": "urinary system disorder"
      }
    ],
    "definition": "A benign epithelial neoplasm that produces visible warty projections from the epithelial surface of the ureter."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 1,
  "parents": [
    {
      "id": 3619,
      "label": "ureter benign neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6002,
        20350
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:11885",
          "ICD10CM:D30.2",
          "ICD9:223.2",
          "MEDGEN:102303",
          "NCIT:C3617",
          "SCTID:92464009",
          "UMLS:C0154016",
          "icd11.foundation:1233876028"
        ],
        "synonyms": [
          "ureteral tumor",
          "ureteral tumour",
          "benign neoplasm of the ureter",
          "benign neoplasm of ureter",
          "benign tumor of the ureter",
          "benign tumor of ureter",
          "benign tumour of the ureter",
          "benign tumour of ureter",
          "benign ureter neoplasm",
          "benign ureter tumor",
          "benign ureter tumour",
          "benign ureteral neoplasm",
          "benign ureteral tumor",
          "benign ureteral tumour",
          "benign ureteric neoplasm",
          "ureter benign neoplasm",
          "ureteral benign neoplasm"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "Cancer or tumors of the ureter which may cause obstruction leading to hydroureter, hydronephrosis, and pyelonephritis. hematuria is a common symptom."
      },
      "child_count": 6,
      "reference_id": "MONDO:0001398"
    },
    {
      "id": 5882,
      "label": "urothelial papilloma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        5369,
        5635,
        6002,
        7246
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6933",
          "ICDO:8120/1",
          "MEDGEN:115999",
          "NCIT:C3842",
          "ONCOTREE:UPA",
          "UMLS:C0235754"
        ],
        "synonyms": [
          "urothelial papilloma",
          "bladder transitional cell papilloma",
          "uPA"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A rare benign condition, characterized by a papillary growth in the urinary tract with a central fibrovascular core. The latter is lined by normal urothelium."
      },
      "child_count": 20,
      "reference_id": "MONDO:0004041"
    }
  ],
  "children": [
    {
      "id": 5884,
      "label": "ureter inverted papilloma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        5885,
        20348
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6935",
          "MEDGEN:277845",
          "NCIT:C6174",
          "UMLS:C1336874"
        ],
        "synonyms": [
          "inverted papilloma of the ureter",
          "inverted papilloma of ureter",
          "ureter inverted papilloma",
          "ureteral inverted papilloma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A neoplasm of the ureter in which the epithelial cells grow downward into the underlying supportive tissue, which often causes hematuria."
      },
      "child_count": 0,
      "reference_id": "MONDO:0004043"
    }
  ],
  "roots": [
    {
      "id": 3619,
      "label": "ureter benign neoplasm"
    },
    {
      "id": 5882,
      "label": "urothelial papilloma"
    }
  ]
}