{
  "id": 6643,
  "label": "total central choroidal atrophy",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0004889",
  "properties": {
    "xrefs": [
      "DOID:9820",
      "GARD:0024129",
      "MEDGEN:509706",
      "SCTID:392049002",
      "UMLS:C0154898"
    ],
    "synonyms": [
      "total central choroidal atrophy",
      "central gyrate choroidal dystrophy",
      "helicoid choroid dystrophy",
      "total central choroid atrophy",
      "total central dystrophy of choroid"
    ],
    "categories": [
      {
        "ref": "MONDO:0002022",
        "name": "disorder of orbital region"
      },
      {
        "ref": "MONDO:0004995",
        "name": "cardiovascular disorder"
      },
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      },
      {
        "ref": "MONDO:0024458",
        "name": "disorder of visual system"
      }
    ]
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 10240,
      "label": "central areolar choroidal dystrophy",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4072,
        5714
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0010049",
          "ICD10CM:H31.22",
          "ICD9:363.54",
          "MEDGEN:283932",
          "NANDO:1200939",
          "OMIMPS:215500",
          "Orphanet:75377",
          "SCTID:231996009",
          "SCTID:312918002",
          "UMLS:C1536451",
          "icd11.foundation:2018537024"
        ],
        "synonyms": [
          "CACD",
          "areolar atrophy of the macula",
          "central areolar choroidal sclerosis",
          "choroidal dystrophy",
          "CACD1",
          "choroidal dystrophy central areolar",
          "choroidal dystrophy, central areolar, 1"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "A hereditary macular disorder, usually presenting between the ages of 30-60, characterized by a large area of atrophy in the center of the macula and the loss or absence of photoreceptors, retinal pigment epithelium and choriocapillaris in this area, resulting in a progressive decrease in visual acuity."
      },
      "child_count": 10,
      "reference_id": "MONDO:0008982"
    },
    {
      "id": 11711,
      "label": "choroideremia",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        2902,
        4072,
        19000,
        23165
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:9821",
          "GARD:0006061",
          "ICD10CM:H31.21",
          "ICD9:363.55",
          "MEDGEN:944",
          "MESH:D015794",
          "MedDRA:10008791",
          "NCIT:C34469",
          "NORD:932",
          "OMIM:303100",
          "Orphanet:180",
          "SCTID:75241009",
          "UMLS:C0008525",
          "icd11.foundation:217923263"
        ],
        "synonyms": [
          "CHM",
          "Tapetochoroidal dystrophy",
          "choroideremia",
          "progressive choroidal atrophy",
          "TCD",
          "Tapetochoroidal dystrophy, progressive",
          "choroidal sclerosis",
          "progressive tapetochoroidal dystrophy"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "Choroideremia (CHM) is an X-linked chorioretinal dystrophy characterized by progressive degeneration of the choroid, retinal pigment epithelium (RPE) and retina."
      },
      "child_count": 8,
      "reference_id": "MONDO:0010557"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 10240,
      "label": "central areolar choroidal dystrophy"
    },
    {
      "id": 11711,
      "label": "choroideremia"
    }
  ]
}