{
  "id": 5602,
  "label": "kidney osteogenic sarcoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0003721",
  "properties": {
    "xrefs": [
      "DOID:5983",
      "GARD:0023632",
      "MEDGEN:235547",
      "NCIT:C6181",
      "UMLS:C1335747"
    ],
    "synonyms": [
      "kidney extraskeletal osteosarcoma",
      "kidney osteogenic sarcoma",
      "kidney osteosarcoma",
      "kidney osteosarcoma (disease)",
      "osteogenic sarcoma of kidney",
      "osteogenic sarcoma of the kidney",
      "osteosarcoma of kidney",
      "osteosarcoma of the kidney",
      "renal extraskeletal osteosarcoma",
      "renal osteogenic sarcoma",
      "renal osteosarcoma"
    ],
    "categories": [
      {
        "ref": "MONDO:0002118",
        "name": "urinary system disorder"
      }
    ],
    "definition": "An osteosarcoma arising from the kidney."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 4672,
      "label": "extraosseous osteosarcoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        11016,
        18239
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3357",
          "GARD:0023192",
          "ICD9:170.9",
          "MEDGEN:163186",
          "NCIT:C8810",
          "SCTID:404077005",
          "UMLS:C0855052"
        ],
        "synonyms": [
          "extraosseous osteosarcoma",
          "extraskeletal osteogenic sarcoma",
          "extraskeletal osteosarcoma",
          "osteosarcoma, extraskeletal, malignant",
          "soft tissue osteosarcoma"
        ],
        "definition": "An osteosarcoma arising from the soft tissue."
      },
      "child_count": 14,
      "reference_id": "MONDO:0002621"
    },
    {
      "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"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4672,
      "label": "extraosseous osteosarcoma"
    },
    {
      "id": 4936,
      "label": "kidney sarcoma"
    }
  ]
}