{
  "id": 6187,
  "label": "adult extraskeletal osteosarcoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0004374",
  "properties": {
    "xrefs": [
      "DOID:7827",
      "GARD:0023967",
      "MEDGEN:83016",
      "NCIT:C7925",
      "UMLS:C0278985"
    ],
    "synonyms": [
      "extraskeletal osteosarcoma",
      "adult extraosseous osteosarcoma",
      "adult extraskeletal osteosarcoma",
      "extraosseous osteosarcoma of adults"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      },
      {
        "ref": "MONDO:0003900",
        "name": "connective tissue disorder"
      }
    ],
    "definition": "An osteosarcoma arising from the soft tissue, and occurring in adults."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 4262,
      "label": "bone cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        3041,
        18958
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "CSP:2019-1041",
          "DOID:184",
          "EFO:1000350",
          "GARD:0023070",
          "ICD9:170.9",
          "MEDGEN:79002",
          "MESH:D001859",
          "NCIT:C4016",
          "SCTID:428281000",
          "UMLS:C0279530"
        ],
        "synonyms": [
          "bone neoplasm",
          "bone tumor",
          "bone tumour",
          "osseous tumor",
          "osseous tumour",
          "bone cancer",
          "cancer of bone",
          "cancer of skeletal element",
          "cancer of the bone",
          "malignant bone neoplasm",
          "malignant bone tumor",
          "malignant neoplasm of bone",
          "malignant neoplasm of skeletal element",
          "malignant neoplasm of the bone",
          "malignant osseous neoplasm",
          "malignant osseous tumor",
          "malignant osseous tumour",
          "malignant skeletal element neoplasm",
          "malignant tumor of bone",
          "malignant tumor of the bone",
          "malignant tumour of bone",
          "malignant tumour of the bone",
          "osseous cancer",
          "skeletal element cancer"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          }
        ],
        "definition": "A primary or metastatic malignant neoplasm affecting the bone or articular cartilage."
      },
      "child_count": 24,
      "reference_id": "MONDO:0002129"
    },
    {
      "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"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4262,
      "label": "bone cancer"
    },
    {
      "id": 4672,
      "label": "extraosseous osteosarcoma"
    }
  ]
}