{
  "id": 6888,
  "label": "osteoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0005166",
  "properties": {
    "xrefs": [
      "EFO:0002423",
      "GARD:0024158",
      "HP:0100246",
      "ICDO:9180/0",
      "MEDGEN:18220",
      "MESH:D010016",
      "NCIT:C3296",
      "SCTID:302858007",
      "UMLS:C0029440"
    ],
    "synonyms": [
      "osteoma",
      "osteoma (disease)",
      "osteoma, benign"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      },
      {
        "ref": "MONDO:0003900",
        "name": "connective tissue disorder"
      }
    ],
    "definition": "A benign, well-circumscribed, bone-forming neoplasm predominantly composed of lamellar bone. It usually arises from the calvarial, facial, or jaw bones. It is usually asymptomatic but it may cause local swelling or obstruction of the paranasal sinuses. Asymptomatic cases have an indolent clinical course."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 1,
  "parents": [
    {
      "id": 3036,
      "label": "bone benign neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        3054,
        18958
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0060094",
          "GARD:0022813",
          "ICD9:213.9",
          "MEDGEN:146337",
          "NCIT:C4880",
          "SCTID:92027006",
          "UMLS:C0684516"
        ],
        "synonyms": [
          "benign bone neoplasm",
          "benign bone tumor",
          "benign bone tumour",
          "benign neoplasm of bone",
          "benign neoplasm of the bone",
          "benign osseous neoplasm",
          "benign osseous tumor",
          "benign osseous tumour",
          "benign tumor of bone",
          "benign tumor of the bone",
          "benign tumour of bone",
          "benign tumour of the bone",
          "bone tissue benign neoplasm"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          }
        ],
        "definition": "A neoplasm that arises from the bone or articular cartilage and does not invade adjacent tissues or metastasize to other anatomic sites."
      },
      "child_count": 38,
      "reference_id": "MONDO:0000631"
    }
  ],
  "children": [
    {
      "id": 9465,
      "label": "osteomas of mandible",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6888,
        20640
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0024604",
          "MEDGEN:318953",
          "MESH:C563485",
          "OMIM:166400",
          "UMLS:C1833733"
        ],
        "synonyms": [
          "osteomas of mandible"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ]
      },
      "child_count": 0,
      "reference_id": "MONDO:0008154"
    }
  ],
  "roots": [
    {
      "id": 3036,
      "label": "bone benign neoplasm"
    }
  ]
}