{
  "id": 3338,
  "label": "partial optic atrophy",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0001086",
  "properties": {
    "xrefs": [
      "DOID:10631",
      "ICD9:377.15",
      "MEDGEN:509900",
      "SCTID:111527005",
      "UMLS:C0155295"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      },
      {
        "ref": "MONDO:0024458",
        "name": "disorder of visual system"
      }
    ]
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 5501,
      "label": "optic atrophy",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4268
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5723",
          "ICD10CM:H47.2",
          "ICD9:377.1",
          "ICD9:377.10",
          "MEDGEN:18180",
          "MESH:D009896",
          "NCIT:C34863",
          "SCTID:76976005",
          "UMLS:C0029124",
          "icd11.foundation:568505454"
        ],
        "synonyms": [
          "atrophy of optic disk"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "A disorder characterized by loss of optic nerve fibers. It may be inherited or acquired. Acquired causes include ischemia, optic nerve neuropathy, glaucoma, trauma, radiation, brain tumors, and multiple sclerosis. It leads to vision disturbances."
      },
      "child_count": 3,
      "reference_id": "MONDO:0003608"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 5501,
      "label": "optic atrophy"
    }
  ]
}