{
  "id": 21344,
  "label": "cancer affecting bone of limb skeleton",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0024311",
  "properties": {
    "xrefs": [
      "GARD:0025387",
      "ICD10CM:C40",
      "MEDGEN:1843503",
      "UMLS:C0494152"
    ],
    "synonyms": [
      "cancer of limb bone",
      "limb bone cancer",
      "malignant limb bone neoplasm",
      "malignant neoplasm of limb bone"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      },
      {
        "ref": "MONDO:0003900",
        "name": "connective tissue disorder"
      }
    ],
    "definition": "A cancer that involves the limb bone."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 4,
  "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"
    }
  ],
  "children": [
    {
      "id": 3221,
      "label": "cancer of long bone of lower limb",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        21344
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:10149",
          "GARD:0022853",
          "ICD10CM:C40.2",
          "ICD9:170.7",
          "MEDGEN:757711",
          "SCTID:449627008",
          "UMLS:C3265932"
        ],
        "synonyms": [
          "cancer of hindlimb long bone",
          "hindlimb long bone cancer",
          "malignant hindlimb long bone neoplasm",
          "malignant neoplasm of hindlimb long bone",
          "long bones of lower limb cancer"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          }
        ],
        "definition": "A cancer that involves the hindlimb long bone."
      },
      "child_count": 2,
      "reference_id": "MONDO:0000952"
    },
    {
      "id": 3222,
      "label": "cancer of short bone of lower limb",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        21344
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:10151",
          "GARD:0022854",
          "ICD10CM:C40.3",
          "ICD9:170.8",
          "MEDGEN:509319",
          "SCTID:712525007",
          "UMLS:C0153518"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          }
        ]
      },
      "child_count": 0,
      "reference_id": "MONDO:0000953"
    },
    {
      "id": 21345,
      "label": "cancer of short bone of upper limb",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        21344
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025388",
          "ICD10CM:C40.1",
          "MEDGEN:726937",
          "UMLS:C1306142"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          }
        ]
      },
      "child_count": 0,
      "reference_id": "MONDO:0024312"
    },
    {
      "id": 23837,
      "label": "cancer of long bone of upper limb",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        21344
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0026039",
          "MEDGEN:671616",
          "UMLS:C0684596"
        ],
        "synonyms": [
          "cancer of fore limb long bone",
          "cancer of long bone of fore limb",
          "cancer of long bone of forelimb",
          "cancer of long bone of upper extremity",
          "cancer of upper extremity long bone",
          "long bones of upper limb cancer",
          "malignant neoplasm of upper limb long bone",
          "malignant upper limb long bone neoplasm"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          }
        ],
        "definition": "A cancer that involves the upper limb long bone."
      },
      "child_count": 0,
      "reference_id": "MONDO:0100085"
    }
  ],
  "roots": [
    {
      "id": 4262,
      "label": "bone cancer"
    }
  ]
}