{
  "id": 11807,
  "label": "severe X-linked intellectual disability, Gustavson type",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0010661",
  "properties": {
    "xrefs": [
      "DOID:0081123",
      "GARD:0005611",
      "MEDGEN:167088",
      "MESH:C536759",
      "OMIM:309555",
      "Orphanet:3078",
      "SCTID:722213009",
      "UMLS:C0795965"
    ],
    "synonyms": [
      "Gustavson syndrome",
      "X-linked intellectual disability Gustavson type",
      "X-linked mental retardation Gustavson type",
      "gust",
      "intellectual disability X-linked severe Gustavson type",
      "intellectual disability with optic atrophy, deafness, and seizures",
      "mental retardation X-linked severe Gustavson type",
      "mental retardation with optic atrophy, deafness, and seizures"
    ],
    "categories": [
      {
        "ref": "MONDO:0002254",
        "name": "syndromic disease"
      },
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "Severe X-linked intellectual disability, Gustavson type is characterized by X-linked intellectual disability, microcephaly, optical atrophy with impaired vision or blindness, a severe hearing defect, facial dysmorphology, spasticity, epileptic seizures and restricted joint movement. It has been described in seven children from two generations of a Swedish family. All patients died in during early childhood."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 19742,
      "label": "X-linked syndromic intellectual disability",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        2961,
        24021
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0060309",
          "OMIMPS:309510",
          "Orphanet:98464"
        ],
        "synonyms": [
          "X-linked syndromic intellectual disability",
          "intellectual disability, X-linked syndromic",
          "mental retardation, X-linked syndromic",
          "syndromic X-linked intellectual disability",
          "syndromic intellectual disability, X-linked"
        ],
        "categories": [
          {
            "ref": "MONDO:0002254",
            "name": "syndromic disease"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A syndromic intellectual disability with an X-linked mode of inheritance."
      },
      "child_count": 162,
      "reference_id": "MONDO:0020119"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 19742,
      "label": "X-linked syndromic intellectual disability"
    }
  ]
}