{
  "id": 3221,
  "label": "cancer of long bone of lower limb",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0000952",
  "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."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 2,
  "parents": [
    {
      "id": 21344,
      "label": "cancer affecting bone of limb skeleton",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4262
      ],
      "type_id": 0,
      "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."
      },
      "child_count": 4,
      "reference_id": "MONDO:0024311"
    }
  ],
  "children": [
    {
      "id": 5419,
      "label": "femoral cancer",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        3221,
        20676
      ],
      "type_id": 0,
      "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."
      },
      "child_count": 0,
      "reference_id": "MONDO:0003505"
    },
    {
      "id": 7969,
      "label": "tibial adamantinoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        3221,
        4510
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6322",
          "GARD:0024424",
          "MEDGEN:220874",
          "NCIT:C8461",
          "SCTID:281702006",
          "UMLS:C1273017"
        ],
        "synonyms": [
          "adamantinoma of tibia",
          "tibia adamantinoma",
          "tibia long bone adamantinoma",
          "tibial adamantinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          }
        ],
        "definition": "An adamantinoma arising from the tibia. The tibia is the site which is more frequently involved by adamantinoma (80-90% of cases)."
      },
      "child_count": 0,
      "reference_id": "MONDO:0006469"
    }
  ],
  "roots": [
    {
      "id": 21344,
      "label": "cancer affecting bone of limb skeleton"
    }
  ]
}