{
  "id": 13524,
  "label": "cone dystrophy with supernormal rod response",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0012475",
  "properties": {
    "xrefs": [
      "DOID:0081022",
      "GARD:0010649",
      "MEDGEN:332081",
      "MESH:C563678",
      "OMIM:610356",
      "Orphanet:209932",
      "SCTID:719455002",
      "UMLS:C1835897",
      "icd11.foundation:545671557"
    ],
    "synonyms": [
      "cone dystrophy with supernormal rod ERG",
      "cone dystrophy with supernormal rod electroretinogram",
      "cone dystrophy with supernormal rod response",
      "cone dystrophy with supernormal scotopic electroretinogram",
      "retinal cone dystrophy type 3B",
      "RCD3B",
      "cone dystrophy with night blindness and supernormal Rod responses, Kcnv2-related",
      "cone dystrophy with night blindness and supernormal rod responses KCNV2 related",
      "cone dystrophy with supernormal Rod responses",
      "retinal cone dystrophy 3B"
    ],
    "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": "Cone dystrophy with supernormal rod response (CDSRR) is an inherited retinopathy, with an onset in the first or second decade of life, characterized by poor visual acuity (due to central scotoma), photophobia, severe dyschromatopsia, and occasionally, nystagmus. Night blindness usually develops later in the course of the disease, but it can also be apparent from childhood. A hallmark of CDSRR is the decreased and delayed dark-adapted response to dim flashes in electroretinographic recordings, which contrasts with the supernormal b-wave response at the highest levels of stimulation."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 2917,
      "label": "cone dystrophy",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        19765
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0050795",
          "GARD:0011897",
          "ICD9:362.75",
          "MEDGEN:676499",
          "MESH:D000077765",
          "NANDO:1200936",
          "NORD:991",
          "Orphanet:1871",
          "SCTID:312917007",
          "UMLS:C0730290"
        ],
        "synonyms": [
          "cone dystrophy",
          "progressive cone dystrophy",
          "stationary cone dystrophy",
          "retinal cone dystrophy"
        ],
        "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": "An inherited ocular disorder characterized by the loss of cone cells, the photoreceptors responsible for both central and color vision."
      },
      "child_count": 6,
      "reference_id": "MONDO:0000455"
    },
    {
      "id": 29287,
      "label": "KCNV2-related retinopathy",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        19000
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0028144"
        ],
        "synonyms": [
          "KCNV2-related retinopathy"
        ],
        "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": "Any retinopathy caused by variants in the KCNV2 gene."
      },
      "child_count": 1,
      "reference_id": "MONDO:1040063"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 2917,
      "label": "cone dystrophy"
    },
    {
      "id": 29287,
      "label": "KCNV2-related retinopathy"
    }
  ]
}