{
  "id": 3774,
  "label": "acoustic neuroma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0001569",
  "properties": {
    "xrefs": [
      "CSP:2012-6947",
      "DOID:12689",
      "GARD:0000223",
      "HP:0009588",
      "MEDGEN:45062",
      "MESH:D009464",
      "MedDRA:10000523",
      "NCIT:C3276",
      "NORD:715",
      "Orphanet:252175",
      "SCTID:126949007",
      "UMLS:C0027859",
      "icd11.foundation:480288993"
    ],
    "synonyms": [
      "acoustic tumor",
      "acoustic tumour",
      "acoustic neurilemmoma",
      "acoustic neurilemoma",
      "acoustic neurinoma",
      "acoustic neuroma",
      "acoustic schwannoma",
      "neurilemoma, acoustic",
      "neurinoma of the acoustic nerve",
      "neuroma, acoustic",
      "vestibular neurilemmoma",
      "vestibular schwannoma",
      "vestibular schwannoma (disease)"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "A type of benign brain tumor that begins in the Schwann cells, which produce the myelin that protects the acoustic nerve - the nerve of hearing."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 4612,
      "label": "schwannoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4613,
        17200,
        20693
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3192",
          "DOID:955",
          "EFO:0000693",
          "GARD:0004767",
          "ICD9:215.9",
          "ICDO:9560/0",
          "MEDGEN:45053",
          "MedDRA:10029234",
          "MedDRA:10029235",
          "NANDO:2200103",
          "NCIT:C3269",
          "ONCOTREE:SCHW",
          "Orphanet:252164",
          "SCTID:404022001",
          "UMLS:C0027809",
          "icd11.foundation:378766741"
        ],
        "synonyms": [
          "benign neurilemmoma",
          "benign schwannoma",
          "neurilemmoma",
          "neurinoma",
          "peripheral fibroblastoma",
          "schwannoma",
          "schwannoma (WHO grade I)",
          "schwannoma, benign",
          "SCHW",
          "neurolemmoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A benign, usually encapsulated slow growing tumor composed of Schwann cells. It affects peripheral and cranial nerves. It recurs infrequently and only rare cases associated with malignant transformation have been reported."
      },
      "child_count": 30,
      "reference_id": "MONDO:0002546"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4612,
      "label": "schwannoma"
    }
  ]
}