{
  "id": 20348,
  "label": "inverted urothelial papilloma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0021109",
  "properties": {
    "xrefs": [
      "MEDGEN:233583",
      "NCIT:C6192",
      "ONCOTREE:IUP",
      "UMLS:C1334282"
    ],
    "synonyms": [
      "inverted papilloma of urinary tract",
      "inverted urothelial papilloma",
      "urinary tract inverted papilloma",
      "urothelium inverted papilloma",
      "IUP"
    ],
    "categories": [
      {
        "ref": "MONDO:0002118",
        "name": "urinary system disorder"
      }
    ],
    "definition": "An endophytic lesion in the urinary tract which shares several morphologic features with urothelial papilloma. This lesion may recur after complete excision. Transitional cell carcinomas may arise within inverted urothelial papillomas."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 4,
  "parents": [
    {
      "id": 5053,
      "label": "inverted transitional cell papilloma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4605,
        7246
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4630",
          "ICDO:8121/1",
          "MEDGEN:1790412",
          "NCIT:C4118",
          "UMLS:C5551359"
        ],
        "synonyms": [
          "inverted transitional cell papilloma"
        ],
        "definition": "A benign papillary neoplasm composed of transitional cells and characterized by an endophytic growth pattern."
      },
      "child_count": 2,
      "reference_id": "MONDO:0003064"
    },
    {
      "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": 5656,
      "label": "renal pelvis inverted papilloma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        5657,
        20348
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6118",
          "MEDGEN:277591",
          "NCIT:C6187",
          "UMLS:C1335751"
        ],
        "synonyms": [
          "inverted papilloma of kidney pelvis",
          "inverted papilloma of renal pelvis",
          "inverted papilloma of the kidney pelvis",
          "inverted papilloma of the renal pelvis",
          "kidney pelvis inverted papilloma",
          "renal pelvis inverted papilloma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A neoplasm of the renal pelvis in which the epithelial cells grow downward into the underlying supportive tissue."
      },
      "child_count": 0,
      "reference_id": "MONDO:0003776"
    },
    {
      "id": 5881,
      "label": "urinary bladder inverted papilloma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        20348,
        23473
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6932",
          "MEDGEN:267740",
          "NCIT:C39859",
          "SCTID:447765004",
          "UMLS:C1511190"
        ],
        "synonyms": [
          "bladder inverted papilloma",
          "urinary bladder inverted papilloma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A neoplasm of the bladder in which the epithelial cells grow downward into the underlying supportive tissue, which often causes hematuria."
      },
      "child_count": 0,
      "reference_id": "MONDO:0004040"
    },
    {
      "id": 5883,
      "label": "urethra inverted papilloma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        4340,
        20348
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6934",
          "MEDGEN:237034",
          "NCIT:C6173",
          "UMLS:C1336887"
        ],
        "synonyms": [
          "inverted papilloma of the urethra",
          "inverted papilloma of urethra",
          "urethra inverted papilloma",
          "urethral inverted papilloma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A neoplasm of the urethra in which the epithelial cells grow downward into the underlying supportive tissue."
      },
      "child_count": 0,
      "reference_id": "MONDO:0004042"
    },
    {
      "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": 5053,
      "label": "inverted transitional cell papilloma"
    },
    {
      "id": 5882,
      "label": "urothelial papilloma"
    }
  ]
}