{
  "id": 5597,
  "label": "renal pelvis papillary urothelial carcinoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0003716",
  "properties": {
    "xrefs": [
      "DOID:5973",
      "GARD:0023630",
      "MEDGEN:237178",
      "NCIT:C6148",
      "UMLS:C1377909"
    ],
    "synonyms": [
      "kidney pelvis papillary carcinoma",
      "papillary carcinoma of kidney pelvis",
      "papillary carcinoma of renal pelvis",
      "papillary carcinoma of the kidney pelvis",
      "papillary carcinoma of the renal pelvis",
      "renal pelvis papillary carcinoma",
      "renal pelvis papillary urothelial carcinoma"
    ],
    "categories": [
      {
        "ref": "MONDO:0002118",
        "name": "urinary system disorder"
      }
    ],
    "definition": "A papillary transitional cell carcinoma that arises from the renal pelvis."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "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": 6936,
      "label": "renal pelvis urothelial carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7174,
        20068
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5974",
          "EFO:0003017",
          "GARD:0024167",
          "ICD9:189.0",
          "MEDGEN:1648131",
          "NCIT:C7355",
          "SCTID:408642003",
          "UMLS:C4087468"
        ],
        "synonyms": [
          "kidney renal pelvis urothelial cancer",
          "renal pelvis transitional cell carcinoma",
          "renal pelvis urothelial cancer",
          "renal pelvis urothelial carcinoma",
          "transitional cell carcinoma of renal pelvis",
          "transitional cell carcinoma of the renal pelvis",
          "urothelial cell carcinoma of renal pelvis",
          "urothelial cell carcinoma of the renal pelvis"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A carcinoma that arises from the transitional epithelium of the renal pelvis. It is associated with tobacco use and usually presents with gross or microscopic hematuria. Urothelial carcinomas of the renal pelvis are usually of higher grade and higher stage compared to bladder urothelial carcinomas."
      },
      "child_count": 6,
      "reference_id": "MONDO:0005221"
    },
    {
      "id": 7876,
      "label": "papillary transitional cell carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7972,
        8000
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4012",
          "EFO:1000450",
          "GARD:0024378",
          "ICDO:8130/3",
          "MEDGEN:137736",
          "NCIT:C4122",
          "UMLS:C0334274"
        ],
        "synonyms": [
          "papillary transitional carcinoma",
          "papillary transitional cell carcinoma (morphologic abnormality)"
        ],
        "definition": "A non-invasive or invasive transitional cell carcinoma characterized by a papillary growth pattern. It may occur in the bladder or the renal pelvis."
      },
      "child_count": 4,
      "reference_id": "MONDO:0006350"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 5598,
      "label": "renal pelvis papillary tumor"
    },
    {
      "id": 6936,
      "label": "renal pelvis urothelial carcinoma"
    },
    {
      "id": 7876,
      "label": "papillary transitional cell carcinoma"
    }
  ]
}