{
  "id": 5419,
  "label": "femoral cancer",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0003505",
  "properties": {
    "xrefs": [
      "DOID:5546",
      "GARD:0023534",
      "MEDGEN:1843484",
      "MESH:D005266",
      "UMLS:C2362822"
    ],
    "synonyms": [
      "femoral neoplasm",
      "neoplasm of femur",
      "cancer of femur",
      "femur cancer",
      "malignant femur neoplasm",
      "malignant neoplasm of femur"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      },
      {
        "ref": "MONDO:0003900",
        "name": "connective tissue disorder"
      }
    ],
    "definition": "A cancer involving a femur."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "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": 20676,
      "label": "neoplasm of femur",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        18958
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025338",
          "ICD9:239.2",
          "MEDGEN:8809",
          "SCTID:126583006",
          "UMLS:C0015807"
        ],
        "synonyms": [
          "femur neoplasm",
          "femur neoplasm (disease)",
          "femur tumor",
          "femur tumour",
          "neoplasm of femur",
          "tumor of femur",
          "tumour of femur"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          }
        ],
        "definition": "A neoplasm (disease) that involves the femur."
      },
      "child_count": 1,
      "reference_id": "MONDO:0021579"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 3221,
      "label": "cancer of long bone of lower limb"
    },
    {
      "id": 20676,
      "label": "neoplasm of femur"
    }
  ]
}