{
  "id": 3617,
  "label": "abnormal threshold of rods",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0001396",
  "properties": {
    "xrefs": [
      "DOID:11874",
      "ICD10CM:H53.61",
      "ICD9:368.63",
      "MEDGEN:509764",
      "SCTID:50455002",
      "UMLS:C0155019"
    ],
    "synonyms": [
      "abnormal dark adaptation curve"
    ],
    "categories": [
      {
        "ref": "MONDO:0002022",
        "name": "disorder of orbital region"
      },
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      },
      {
        "ref": "MONDO:0024458",
        "name": "disorder of visual system"
      }
    ]
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 6383,
      "label": "night blindness",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4110,
        6979
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:8499",
          "ICD10CM:H53.6",
          "ICD9:368.6",
          "ICD9:368.60",
          "ICD9:368.69",
          "MEDGEN:10349",
          "MESH:D009755",
          "NCIT:C34850",
          "SCTID:65194006",
          "UMLS:C0028077",
          "icd11.foundation:205882698"
        ],
        "synonyms": [
          "nyctalopia"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "Inability to see clearly in dim light."
      },
      "child_count": 6,
      "reference_id": "MONDO:0004588"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 6383,
      "label": "night blindness"
    }
  ]
}