{
  "id": 23480,
  "label": "malignant renal pelvis neoplasm",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0044919",
  "properties": {
    "xrefs": [
      "MEDGEN:57793",
      "NCIT:C7525",
      "UMLS:C0153618"
    ],
    "synonyms": [
      "cancer of renal pelvis",
      "malignant neoplasm of renal pelvis",
      "malignant neoplasm of the renal pelvis",
      "malignant renal pelvis neoplasm",
      "malignant renal pelvis tumor",
      "malignant renal pelvis tumour",
      "malignant tumor of renal pelvis",
      "malignant tumor of the renal pelvis",
      "malignant tumour of renal pelvis",
      "malignant tumour of the renal pelvis",
      "renal pelvis cancer"
    ],
    "categories": [
      {
        "ref": "MONDO:0002118",
        "name": "urinary system disorder"
      }
    ],
    "definition": "A primary or metastatic malignant neoplasm that affects the renal pelvis."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 1,
  "parents": [
    {
      "id": 4465,
      "label": "kidney cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7836,
        20396
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:263",
          "ICD9:189.0",
          "MEDGEN:149263",
          "MESH:D007680",
          "NCIT:C7548",
          "SCTID:363518003",
          "UMLS:C0740457"
        ],
        "synonyms": [
          "cancer of kidney",
          "kidney cancer",
          "malignant kidney neoplasm",
          "malignant kidney tumor",
          "malignant kidney tumour",
          "malignant neoplasm of kidney",
          "malignant neoplasm of the kidney",
          "malignant renal neoplasm",
          "malignant renal tumor",
          "malignant renal tumour",
          "malignant tumor of kidney",
          "malignant tumor of the kidney",
          "malignant tumour of the kidney"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "Primary or metastatic malignant neoplasm involving the kidney."
      },
      "child_count": 16,
      "reference_id": "MONDO:0002367"
    },
    {
      "id": 5600,
      "label": "renal pelvis neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        20396
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5977",
          "ICD9:239.5",
          "MEDGEN:138049",
          "NCIT:C8404",
          "SCTID:126881002",
          "UMLS:C0346260"
        ],
        "synonyms": [
          "kidney pelvis neoplasm",
          "kidney pelvis tumor",
          "kidney pelvis tumour",
          "neoplasm of kidney pelvis",
          "neoplasm of renal pelvis",
          "neoplasm of the kidney pelvis",
          "neoplasm of the renal pelvis",
          "renal pelvis neoplasm",
          "renal pelvis neoplasm (disease)",
          "renal pelvis tumor",
          "renal pelvis tumour",
          "tumor of kidney pelvis",
          "tumor of renal pelvis",
          "tumor of the kidney pelvis",
          "tumor of the renal pelvis",
          "tumour of kidney pelvis",
          "tumour of renal pelvis",
          "tumour of the kidney pelvis",
          "tumour of the renal pelvis"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A neoplasm (disease) that involves the renal pelvis."
      },
      "child_count": 3,
      "reference_id": "MONDO:0003719"
    }
  ],
  "children": [
    {
      "id": 7174,
      "label": "renal pelvis carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6923,
        23480
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4919",
          "EFO:0005582",
          "ICD10CM:C65",
          "ICD9:189.1",
          "MEDGEN:235548",
          "NCIT:C6142",
          "SCTID:363457009",
          "UMLS:C1335749"
        ],
        "synonyms": [
          "cancer of renal pelvis",
          "malignant neoplasm of renal pelvis",
          "malignant renal pelvis neoplasm",
          "malignant tumour of renal pelvis",
          "renal pelvis cancer",
          "carcinoma of kidney pelvis",
          "carcinoma of renal pelvis",
          "carcinoma of the kidney pelvis",
          "carcinoma of the renal pelvis",
          "kidney pelvis carcinoma",
          "kidney renal pelvis cancer",
          "renal pelvis carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A carcinoma arising in the renal pelvis. The majority of renal pelvis carcinomas are transitional cell and less frequently squamous cell carcinomas."
      },
      "child_count": 8,
      "reference_id": "MONDO:0005519"
    }
  ],
  "roots": [
    {
      "id": 4465,
      "label": "kidney cancer"
    },
    {
      "id": 5600,
      "label": "renal pelvis neoplasm"
    }
  ]
}