{
  "id": 9895,
  "label": "blue color blindness",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0008610",
  "properties": {
    "xrefs": [
      "DOID:11661",
      "GARD:0016768",
      "ICD9:368.53",
      "MEDGEN:57827",
      "OMIM:190900",
      "Orphanet:88629",
      "SCTID:51886007",
      "UMLS:C0155017"
    ],
    "synonyms": [
      "congenital tritanopia",
      "tritan color blindness",
      "tritan colour blindness",
      "tritan defect",
      "tritanopia",
      "blue colorblindness",
      "colorblindness, tritan",
      "colorblindness, tritanopic"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      },
      {
        "ref": "MONDO:0024458",
        "name": "disorder of visual system"
      }
    ],
    "definition": "Tritanopia is an extremely rare form of color blindness characterized by a selective deficiency of blue vision."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 3891,
      "label": "color vision disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        20325
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:13399",
          "ICD10CM:H53.5",
          "ICD9:368.5",
          "ICD9:368.59",
          "MEDGEN:1826147",
          "NCIT:C3891",
          "Orphanet:98658",
          "SCTID:193683001",
          "UMLS:C5681659"
        ],
        "synonyms": [
          "blindness color",
          "blindness colour",
          "color blindness",
          "color vision defects",
          "color vision deficiency",
          "color-vision disease",
          "colour vision defects"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "The absence of or defect in the perception of colors."
      },
      "child_count": 5,
      "reference_id": "MONDO:0001703"
    },
    {
      "id": 24270,
      "label": "hereditary neurological disease",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        5714,
        6799
      ],
      "type_id": 0,
      "properties": {
        "synonyms": [
          "neurogenetic disease"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A heterogeneous group of genetic conditions with Mendelian (autosomal dominant, recessive, or X-linked) or chromosomal etiology characterized by abnormalities in the brain, spinal cord, nerves, or muscles."
      },
      "child_count": 528,
      "reference_id": "MONDO:0100545"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 3891,
      "label": "color vision disorder"
    },
    {
      "id": 24270,
      "label": "hereditary neurological disease"
    }
  ]
}