{
  "id": 4169,
  "label": "olivopontocerebellar atrophy",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0002017",
  "properties": {
    "xrefs": [
      "DOID:14784",
      "GARD:0027595",
      "ICD9:333.0",
      "MEDGEN:10435",
      "MESH:D009849",
      "NCIT:C84947",
      "SCTID:67761004",
      "UMLS:C0028968",
      "icd11.foundation:1467584080"
    ],
    "synonyms": [
      "OPCA",
      "Thomas' syndrome"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "A group of sporadic and inherited neurodegenerative disorders affecting the cerebellum, pons, and inferior olives."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 7208,
      "label": "neurodegenerative disease",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4657
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:1289",
          "EFO:0005772",
          "ICD9:349.89",
          "MEDGEN:17999",
          "MESH:D019636",
          "NCIT:C4802",
          "SCTID:80690008",
          "UMLS:C0027746"
        ],
        "synonyms": [
          "degenerative disease",
          "brain degeneration",
          "central nervous system degenerative disorder",
          "central nervous system neurodegenerative disorder",
          "degenerative disorder of central nervous system",
          "cerebral degeneration disease"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A disorder of the central nervous system characterized by gradual and progressive loss of neural tissue and neurologic function."
      },
      "child_count": 22,
      "reference_id": "MONDO:0005559"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 7208,
      "label": "neurodegenerative disease"
    }
  ]
}