{
  "id": 5657,
  "label": "renal pelvis urothelial papilloma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0003777",
  "properties": {
    "xrefs": [
      "DOID:6119",
      "MEDGEN:271479",
      "NCIT:C4528",
      "UMLS:C1514844"
    ],
    "synonyms": [
      "renal pelvis urothelial papilloma"
    ],
    "categories": [
      {
        "ref": "MONDO:0002118",
        "name": "urinary system disorder"
      }
    ],
    "definition": "A benign neoplasm of the renal pelvis that involves the transitional epithelium projecting above the surrounding epithelial surface and consisting of villous or arborescent outgrowths of fibrovascular stroma."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 1,
  "parents": [
    {
      "id": 5598,
      "label": "renal pelvis papillary tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        5369,
        5600
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5975",
          "MEDGEN:163120",
          "NCIT:C8603",
          "UMLS:C0853688"
        ],
        "synonyms": [
          "papillary neoplasm of renal pelvis",
          "papillary neoplasm of the renal pelvis",
          "papillary tumor of renal pelvis",
          "papillary tumor of the renal pelvis",
          "papillary tumour of renal pelvis",
          "papillary tumour of the renal pelvis",
          "renal pelvis papillary tumor",
          "renal pelvis papillary urothelial neoplasm"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A papillary tumor originating in the renal pelvis."
      },
      "child_count": 4,
      "reference_id": "MONDO:0003717"
    },
    {
      "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"
    },
    {
      "id": 20588,
      "label": "benign neoplasm of renal pelvis",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4584,
        5600
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "ICD10CM:D30.1",
          "ICD9:223.1",
          "MEDGEN:56327",
          "NCIT:C3616",
          "SCTID:92319008",
          "UMLS:C0154015",
          "icd11.foundation:1025909955"
        ],
        "synonyms": [
          "benign kidney pelvis neoplasm",
          "benign neoplasm of the renal pelvis",
          "benign renal pelvis neoplasm",
          "benign renal pelvis tumor",
          "benign renal pelvis tumour",
          "benign tumor of renal pelvis",
          "benign tumor of the renal pelvis",
          "benign tumour of renal pelvis",
          "benign tumour of the renal pelvis",
          "renal pelvis benign neoplasm"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A benign neoplasm that involves the renal pelvis."
      },
      "child_count": 2,
      "reference_id": "MONDO:0021467"
    }
  ],
  "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"
    }
  ],
  "roots": [
    {
      "id": 5598,
      "label": "renal pelvis papillary tumor"
    },
    {
      "id": 5882,
      "label": "urothelial papilloma"
    },
    {
      "id": 20588,
      "label": "benign neoplasm of renal pelvis"
    }
  ]
}