{
  "id": 6853,
  "label": "cataract",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0005129",
  "properties": {
    "xrefs": [
      "DOID:83",
      "HP:0000518",
      "ICD9:366",
      "ICD9:366.44",
      "ICD9:366.8",
      "ICD9:366.9",
      "MEDGEN:39462",
      "MESH:D002386",
      "NCIT:C26713",
      "OMIMPS:116200",
      "SCTID:193570009",
      "UMLS:C0086543",
      "icd11.foundation:109841337"
    ],
    "synonyms": [
      "cataract",
      "cataract (disease)",
      "opacity of the lens"
    ],
    "categories": [
      {
        "ref": "MONDO:0002022",
        "name": "disorder of orbital region"
      },
      {
        "ref": "MONDO:0024458",
        "name": "disorder of visual system"
      }
    ],
    "definition": "Partial or complete opacity of the crystalline lens of one or both eyes that decreases visual acuity and eventually results in blindness. Some cataracts appear in infancy or in childhood, but most develop in older individuals. (Sternberg Diagnostic Surgical Pathology, 3rd ed.)"
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 29,
  "parents": [
    {
      "id": 3420,
      "label": "lens disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7019
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:110",
          "EFO:0009674",
          "ICD10CM:H25-H28",
          "ICD9:379.39",
          "MEDGEN:892382",
          "MESH:D007905",
          "NCIT:C26812",
          "SCTID:10810001",
          "UMLS:C0549651"
        ],
        "synonyms": [
          "disease of lens of camera-type eye",
          "disease or disorder of lens of camera-type eye",
          "disorder of lens of camera-type eye",
          "lens disorder",
          "lens of camera-type eye disease",
          "lens of camera-type eye disease or disorder"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "A disease involving the lens of camera-type eye."
      },
      "child_count": 10,
      "reference_id": "MONDO:0001176"
    },
    {
      "id": 5714,
      "label": "hereditary disease",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        29382
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:630",
          "EFO:0000508",
          "ICD9:799.89",
          "MEDGEN:5527",
          "MESH:D030342",
          "NCIT:C3101",
          "SCTID:32895009",
          "UMLS:C0019247"
        ],
        "synonyms": [
          "genetic condition",
          "genetic disease",
          "genetic disorder",
          "hereditary disease",
          "hereditary disease or disorder",
          "hereditary diseases",
          "inherited disease",
          "inherited genetic disease",
          "molecular disease",
          "Mendelian disease",
          "familial disorder",
          "inborn disorder"
        ],
        "definition": "A disease that is caused by genetic modifications where those modifications are inherited from a parent's genome."
      },
      "child_count": 1925,
      "reference_id": "MONDO:0003847"
    }
  ],
  "children": [
    {
      "id": 3419,
      "label": "immature cataract",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:10997",
          "MEDGEN:755282",
          "SCTID:446474007",
          "UMLS:C2960113",
          "icd11.foundation:1444156961"
        ],
        "synonyms": [
          "incipient senile cataract"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "A cataract disease in which the cataract contains some transparent protein"
      },
      "child_count": 0,
      "reference_id": "MONDO:0001175"
    },
    {
      "id": 3877,
      "label": "diabetic cataract",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:13328",
          "ICD9:366.41",
          "MEDGEN:507634",
          "SCTID:43959009",
          "UMLS:C0011876",
          "icd11.foundation:340836242"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ]
      },
      "child_count": 0,
      "reference_id": "MONDO:0001687"
    },
    {
      "id": 3966,
      "label": "mature cataract",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:13717",
          "ICD9:366.17",
          "MEDGEN:784053",
          "SCTID:849000",
          "UMLS:C3665439"
        ],
        "synonyms": [
          "total or mature cataract"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "A cataract that produces swelling and opacity of the entire lens; cataracts are removed before maturity."
      },
      "child_count": 0,
      "reference_id": "MONDO:0001782"
    },
    {
      "id": 3993,
      "label": "tetanic cataract",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:13822",
          "ICD9:366.42",
          "MEDGEN:52678",
          "NCIT:C35068",
          "SCTID:68216000",
          "UMLS:C0039613",
          "icd11.foundation:2073255301"
        ],
        "synonyms": [
          "hypocalcaemic cataract"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "A cataract resulting from hypocalcemia."
      },
      "child_count": 0,
      "reference_id": "MONDO:0001811"
    },
    {
      "id": 6297,
      "label": "myotonic cataract",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853,
        16733
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:82",
          "GARD:0024036",
          "ICD9:359.29",
          "ICD9:366.43",
          "MEDGEN:44565",
          "NCIT:C34833",
          "SCTID:64741003",
          "UMLS:C0027128",
          "icd11.foundation:1723425593"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0002254",
            "name": "syndromic disease"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "A cataract occurring as a sequela of myotonic dystrophy."
      },
      "child_count": 0,
      "reference_id": "MONDO:0004495"
    },
    {
      "id": 6604,
      "label": "senile cataract",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:9669",
          "ICD10CM:H25",
          "ICD10WHO:H25",
          "ICD9:366.1",
          "ICD9:366.10",
          "MEDGEN:11372",
          "NCIT:C35012",
          "SCTID:39450006",
          "UMLS:C0036646"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "A cataract with no obvious cause occurring in persons over 50 years old."
      },
      "child_count": 2,
      "reference_id": "MONDO:0004847"
    },
    {
      "id": 7084,
      "label": "diabetes mellitus type 2 associated cataract",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:0004596",
          "MEDGEN:739998",
          "UMLS:C1720171"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "Diabetic cataracts are thought to be caused by hyperglycemia associated with disturbed glucose metabolism"
      },
      "child_count": 0,
      "reference_id": "MONDO:0005408"
    },
    {
      "id": 8683,
      "label": "cataract 4 multiple types",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0110234",
          "GARD:0001144",
          "MEDGEN:761925",
          "OMIM:115700",
          "UMLS:C3540850"
        ],
        "synonyms": [
          "CRYGD cataract (disease)",
          "CTRCT4",
          "cataract (disease) caused by mutation in CRYGD",
          "cataract 4, multiple types",
          "cataract 4, multiple types, with or without microcornea",
          "cataract, Nonnuclear polymorphic congenital",
          "cataract, congenital, cerulean type, 3",
          "cataract, crystalline aculeiform",
          "cataract, punctate, progressive juvenile-onset"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "Any cataract (disease) in which the cause of the disease is a mutation in the CRYGD gene."
      },
      "child_count": 0,
      "reference_id": "MONDO:0007281"
    },
    {
      "id": 8684,
      "label": "cataract 29",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0110232",
          "GARD:0018233",
          "MEDGEN:811739",
          "OMIM:115800",
          "Orphanet:98990",
          "UMLS:C3805409"
        ],
        "synonyms": [
          "cataract 29",
          "cataract type 29",
          "CTRCT29",
          "cataract 29, coralliform"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "A cataract that has material basis in variation in the region 2pter-p24."
      },
      "child_count": 0,
      "reference_id": "MONDO:0007282"
    },
    {
      "id": 8687,
      "label": "cataract 1 multiple types",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0110231",
          "GARD:0015047",
          "MEDGEN:349374",
          "MESH:C566158",
          "OMIM:116200",
          "UMLS:C1861828"
        ],
        "synonyms": [
          "CTRCT1",
          "GJA8 cataract (disease)",
          "cataract (disease) caused by mutation in GJA8",
          "cataract 1, multiple types, with or without microcornea",
          "cataract 1, multiple types",
          "cataract, Duffy-linked",
          "cataract, zonular pulverulent, 1"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "Any cataract (disease) in which the cause of the disease is a mutation in the GJA8 gene."
      },
      "child_count": 0,
      "reference_id": "MONDO:0007285"
    },
    {
      "id": 12186,
      "label": "early-onset non-syndromic cataract",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0016801",
          "MEDGEN:371326",
          "OMIM:601371",
          "Orphanet:91492",
          "UMLS:C1832423",
          "icd11.foundation:1080602978"
        ],
        "synonyms": [
          "cataract, age-related nuclear",
          "nuclear sclerosis of the lens"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "Early-onset non-syndromic cataract is a rare, genetic, non-syndromic developmental defect of the eye, with high clinical and genetic heterogeneity, most frequently characterized by bilateral, symmetrical, non-progressive cataracts which present at birth or in early-childhood. Additional ocular manifestations (e.g. anterior segment dysgenesis, colobomas, nystagmus, microcornea, microphthalmia, myopia) may be associated, however other organs/systems are usually not affected."
      },
      "child_count": 29,
      "reference_id": "MONDO:0011060"
    },
    {
      "id": 12230,
      "label": "cataract 3 multiple types",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0110269",
          "GARD:0015335",
          "MEDGEN:321901",
          "MESH:C563294",
          "OMIM:601547",
          "UMLS:C1832175"
        ],
        "synonyms": [
          "CRYBB2 cataract (disease)",
          "CTRCT3",
          "cataract (disease) caused by mutation in CRYBB2",
          "cataract 3, multiple types",
          "cataract 3, multiple types, with or without microcornea",
          "cataract, congenital, cerulean type, 2"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "Any cataract (disease) in which the cause of the disease is a mutation in the CRYBB2 gene."
      },
      "child_count": 0,
      "reference_id": "MONDO:0011104"
    },
    {
      "id": 12518,
      "label": "cataract 9 multiple types",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0110266",
          "GARD:0015364",
          "MEDGEN:347693",
          "OMIM:604219",
          "UMLS:C1858679"
        ],
        "synonyms": [
          "CRYAA cataract (disease)",
          "CTRCT9",
          "cataract (disease) caused by mutation in CRYAA",
          "cataract 9, multiple types",
          "cataract 9, multiple types, with or without microcornea",
          "cataract, autosomal dominant",
          "cataract, autosomal recessive congenital 1"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "Any cataract (disease) in which the cause of the disease is a mutation in the CRYAA gene."
      },
      "child_count": 0,
      "reference_id": "MONDO:0011413"
    },
    {
      "id": 13238,
      "label": "cataract 28",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0110244",
          "MEDGEN:373214",
          "MESH:C563812",
          "OMIM:609026",
          "UMLS:C1836942"
        ],
        "synonyms": [
          "ARCC1",
          "CTRCT28",
          "cataract 28",
          "cataract 28, age-related cortical, susceptibility to",
          "cataract type 28",
          "cataract, age-related cortical, 1"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "A cataract that has material basis in variation in the region 6p12-q12."
      },
      "child_count": 0,
      "reference_id": "MONDO:0012175"
    },
    {
      "id": 13446,
      "label": "cataract 18",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0110238",
          "GARD:0009892",
          "MEDGEN:351249",
          "MESH:C535337",
          "OMIM:610019",
          "UMLS:C1864908"
        ],
        "synonyms": [
          "CATC2",
          "CTRCT18",
          "FYCO1 cataract (disease)",
          "cataract (disease) caused by mutation in FYCO1",
          "cataract 18",
          "cataract 18, autosomal recessive",
          "cataract type 18",
          "cataract, autosomal recessive congenital 2"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "Any cataract in which the cause of the disease is a mutation in the FYCO1 gene."
      },
      "child_count": 0,
      "reference_id": "MONDO:0012395"
    },
    {
      "id": 13741,
      "label": "cataract 12 multiple types",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0110239",
          "MEDGEN:814445",
          "MESH:C566909",
          "OMIM:611597",
          "UMLS:C3808115"
        ],
        "synonyms": [
          "CTRCT12",
          "cataract 12, multiple types"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "A cataract that has material basis in heterozygous mutation in the gene encoding beaded filament structural protein-2 (BFSP2) on chromosome 3q22."
      },
      "child_count": 0,
      "reference_id": "MONDO:0012701"
    },
    {
      "id": 14105,
      "label": "cataract 34 multiple types",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0110230",
          "GARD:0015599",
          "MEDGEN:442822",
          "MESH:C567835",
          "OMIM:612968",
          "UMLS:C2751822"
        ],
        "synonyms": [
          "CATC3",
          "CTRCT34",
          "FOXE3 cataract (disease)",
          "cataract (disease) caused by mutation in FOXE3",
          "cataract 34, multiple types",
          "cataract 34, multiple types, with or without microcornea",
          "cataract, autosomal recessive congenital 3"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "Any cataract (disease) in which the cause of the disease is a mutation in the FOXE3 gene."
      },
      "child_count": 0,
      "reference_id": "MONDO:0013067"
    },
    {
      "id": 14515,
      "label": "cataract 36",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0110247",
          "MEDGEN:462654",
          "OMIM:613887",
          "UMLS:C3151304"
        ],
        "synonyms": [
          "CATC4",
          "CTRCT36",
          "TDRD7 cataract (disease)",
          "cataract (disease) caused by mutation in TDRD7",
          "cataract 36",
          "cataract type 36",
          "cataract, autosomal recessive congenital 4"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "Any cataract in which the cause of the disease is a mutation in the TDRD7 gene."
      },
      "child_count": 0,
      "reference_id": "MONDO:0013484"
    },
    {
      "id": 20891,
      "label": "bhaskar jagannathan syndrome",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        4370,
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:419280",
          "MESH:C535437",
          "UMLS:C2930901"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0002254",
            "name": "syndromic disease"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ]
      },
      "child_count": 0,
      "reference_id": "MONDO:0022567"
    },
    {
      "id": 20935,
      "label": "autosomal dominant cataract",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        2903,
        4370,
        6853
      ],
      "type_id": 0,
      "properties": {
        "synonyms": [
          "cataract congenital autosomal dominant"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0002254",
            "name": "syndromic disease"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "A syndromic cataract that has autosomal dominant inheritance."
      },
      "child_count": 3,
      "reference_id": "MONDO:0022672"
    },
    {
      "id": 21039,
      "label": "craniostenosis cataract",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ]
      },
      "child_count": 0,
      "reference_id": "MONDO:0022888"
    },
    {
      "id": 21237,
      "label": "Kozlowski Rafinski Klicharska syndrome",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        4370,
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:419432",
          "MESH:C537509",
          "UMLS:C2931513"
        ],
        "synonyms": [
          "metaphyseal and epiphyseal dysplasia with unusual facies and cataract"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0002254",
            "name": "syndromic disease"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ]
      },
      "child_count": 0,
      "reference_id": "MONDO:0023571"
    },
    {
      "id": 21931,
      "label": "cataract 49",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:1794220",
          "OMIM:619593",
          "UMLS:C5562010"
        ],
        "synonyms": [
          "CTRCT49"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ]
      },
      "child_count": 0,
      "reference_id": "MONDO:0030465"
    },
    {
      "id": 22395,
      "label": "cataract 48",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0070354",
          "GARD:0016350",
          "MEDGEN:1684457",
          "OMIM:618415",
          "UMLS:C5193082"
        ],
        "synonyms": [
          "CATARACT 48",
          "CTRCT48"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ]
      },
      "child_count": 0,
      "reference_id": "MONDO:0032735"
    },
    {
      "id": 23535,
      "label": "hypermature cataract",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "SCTID:267626000"
        ],
        "synonyms": [
          "hypermature cataract"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ]
      },
      "child_count": 1,
      "reference_id": "MONDO:0045049"
    },
    {
      "id": 23536,
      "label": "nuclear cataract",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "HP:0100018",
          "ICD9:366.04",
          "MEDGEN:140274",
          "NCIT:C135176",
          "SCTID:53889007",
          "UMLS:C0392557",
          "icd11.foundation:2020818341"
        ],
        "synonyms": [
          "cataract (disease) of lens nucleus",
          "lens nucleus cataract (disease)"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "A cataract (disease) that involves the lens nucleus."
      },
      "child_count": 1,
      "reference_id": "MONDO:0045050"
    },
    {
      "id": 23537,
      "label": "cortical cataract",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "ICD9:366.03",
          "MEDGEN:82868",
          "NCIT:C135177",
          "SCTID:193576003",
          "UMLS:C0271160",
          "icd11.foundation:1118806999"
        ],
        "synonyms": [
          "cataract (disease) of lens cortex",
          "lens cortex cataract (disease)"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "A cataract (disease) that involves the lens cortex."
      },
      "child_count": 1,
      "reference_id": "MONDO:0045051"
    },
    {
      "id": 24163,
      "label": "cataract 2, multiple types",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0110235",
          "MEDGEN:1648415",
          "OMIM:604307",
          "UMLS:C4721890"
        ],
        "synonyms": [
          "CTRCT2",
          "cataract 2, multiple types, with or without microcornea",
          "cataract, Coppock-like"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "Any cataract in which the cause of the disease is a mutation in the CRYGC gene."
      },
      "child_count": 0,
      "reference_id": "MONDO:0100436"
    },
    {
      "id": 25508,
      "label": "cataract 50 with or without glaucoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:1840935",
          "OMIM:620253",
          "UMLS:C5830299"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ]
      },
      "child_count": 0,
      "reference_id": "MONDO:0859382"
    }
  ],
  "roots": [
    {
      "id": 3420,
      "label": "lens disorder"
    },
    {
      "id": 5714,
      "label": "hereditary disease"
    }
  ]
}