{
  "id": 5601,
  "label": "kidney fibrosarcoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0003720",
  "properties": {
    "xrefs": [
      "DOID:5982",
      "GARD:0023631",
      "MEDGEN:116050",
      "NCIT:C7726",
      "UMLS:C0238208"
    ],
    "synonyms": [
      "fibrosarcoma of kidney",
      "fibrosarcoma of the kidney",
      "kidney fibrosarcoma",
      "kidney fibrosarcoma (disease)",
      "renal fibrosarcoma"
    ],
    "categories": [
      {
        "ref": "MONDO:0002118",
        "name": "urinary system disorder"
      },
      {
        "ref": "MONDO:0003900",
        "name": "connective tissue disorder"
      }
    ],
    "definition": "A usually aggressive malignant neoplasm arising from the kidney. It is characterized by the presence of spindle-shaped fibroblasts and collagenous stroma formation in a herringbone growth pattern."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 4936,
      "label": "kidney sarcoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4465,
        18239
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4242",
          "GARD:0023305",
          "ICD9:189.0",
          "MEDGEN:87548",
          "NCIT:C4525",
          "SCTID:254918001",
          "UMLS:C0346251"
        ],
        "synonyms": [
          "kidney sarcoma",
          "renal sarcoma",
          "sarcoma of kidney",
          "sarcoma of the kidney"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A sarcoma involving a kidney."
      },
      "child_count": 14,
      "reference_id": "MONDO:0002930"
    },
    {
      "id": 6886,
      "label": "fibrosarcoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7762,
        18239
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3355",
          "EFO:0002087",
          "GARD:0002327",
          "HP:0100244",
          "ICD9:171.9",
          "ICDO:8810/3",
          "MEDGEN:5178",
          "MESH:D005354",
          "MedDRA:10016632",
          "NANDO:2200060",
          "NCIT:C3043",
          "ONCOTREE:FIBS",
          "Orphanet:2030",
          "SCTID:443250000",
          "UMLS:C0016057"
        ],
        "synonyms": [
          "fibrocytic tumor",
          "fibrocytic tumour",
          "fibrosarcoma",
          "fibrosarcoma (disease)",
          "fibrosarcoma (excluding infantile fibrosarcoma)",
          "fibrosarcoma - not infantile",
          "fibrosarcoma, malignant",
          "malignant fibromatous neoplasm"
        ],
        "categories": [
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          }
        ],
        "definition": "A malignant mesenchymal fibroblastic neoplasm affecting the soft tissue and bone."
      },
      "child_count": 22,
      "reference_id": "MONDO:0005164"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4936,
      "label": "kidney sarcoma"
    },
    {
      "id": 6886,
      "label": "fibrosarcoma"
    }
  ]
}