{
  "id": 17467,
  "label": "isolated megalencephaly",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0017089",
  "properties": {
    "xrefs": [
      "GARD:0020977",
      "MEDGEN:439426",
      "Orphanet:268920",
      "UMLS:C2720434"
    ],
    "synonyms": [
      "isolated macrencephaly",
      "isolated megalencephaly (disease)",
      "nonsyndromic megalencephaly (disease)"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "A megalencephaly (disease) that is not part of a larger syndrome."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 17092,
      "label": "megalencephaly",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7209,
        20383
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0016601",
          "HP:0001355",
          "ICD10CM:Q04.5",
          "ICD9:742.4",
          "MEDGEN:65141",
          "MESH:D058627",
          "MedDRA:10050183",
          "Orphanet:2477",
          "SCTID:9740002",
          "UMLS:C0221355",
          "icd11.foundation:368780653"
        ],
        "synonyms": [
          "macroencephaly",
          "megalencephaly",
          "megalencephaly (disease)"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A congenital abnormality in which the occipitofrontal circumference is greater than two standard deviations above the mean for a given age. It is associated with hydrocephalus; subdural effusion; arachnoid cysts; or is part of a genetic condition (e.g., alexander disease; sotos syndrome)."
      },
      "child_count": 8,
      "reference_id": "MONDO:0016608"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 17092,
      "label": "megalencephaly"
    }
  ]
}