{
  "id": 5106,
  "label": "mesoblastic nephroma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0003130",
  "properties": {
    "xrefs": [
      "DOID:4772",
      "EFO:0007365",
      "ICD9:236.99",
      "MEDGEN:64620",
      "MESH:D018201",
      "SCTID:307604008",
      "UMLS:C0206628"
    ],
    "synonyms": [
      "mesoblastic nephroma",
      "mesoblastic nephroma (morphologic abnormality)"
    ],
    "categories": [
      {
        "ref": "MONDO:0002118",
        "name": "urinary system disorder"
      }
    ],
    "definition": "A solid, unencapsulated tumor of the kidney composed of spindle mesenchymal cells that resemble fibroblasts or muscle cells. The homogeneous mass typically extends into the renal parenchyma and replaces most of the kidney. In most cases, mesoblastic nephroma is benign and occurs in the fetus or newborn, and rarely in the older child or the adult."
  },
  "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"
    }
  ],
  "children": [
    {
      "id": 17426,
      "label": "congenital mesoblastic nephroma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        5106,
        7212,
        22942
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4773",
          "GARD:0001493",
          "ICDO:8960/1",
          "MEDGEN:232058",
          "MedDRA:10070665",
          "NCIT:C6569",
          "Orphanet:2665",
          "UMLS:C1332965",
          "icd11.foundation:2001572901"
        ],
        "synonyms": [
          "mesoblastic nephroma",
          "CMN",
          "CMn",
          "congenital mesoblastic nephroma",
          "stromal nephroma, malignant"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A low grade childhood congenital malignant neoplasm arising from the kidney. It is characterized by the presence of fibroblastic cells. The majority of cases occur in the first year of life. Complete excision is usually associated with an excellent prognosis."
      },
      "child_count": 6,
      "reference_id": "MONDO:0017043"
    }
  ],
  "roots": [
    {
      "id": 4465,
      "label": "kidney cancer"
    }
  ]
}