{
  "id": 20767,
  "label": "alopecia universalis onychodystrophy vitiligo",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0021851",
  "properties": {
    "xrefs": [
      "GARD:0000615",
      "MEDGEN:444049",
      "MESH:C537056",
      "UMLS:C2931408"
    ],
    "synonyms": [
      "alopecia universalis, onychodystrophy, and total vitiligo"
    ],
    "categories": [
      {
        "ref": "MONDO:0002051",
        "name": "integumentary system disorder"
      },
      {
        "ref": "MONDO:0005046",
        "name": "immune system disorder"
      }
    ],
    "definition": "A syndrome characterized by total alopecia (hair loss), total vitíligo, and nail changes. The nail changes consist of fine pitting, associated with softness, and friability and may include horizontal splitting. The vitiligo is characterized by complete, rapid uniform loss of pigment which occurs without going through a patchy state. The entire cutaneous surface is light and translucent-appearing and is prone to burning on exposure to the sun."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 6660,
      "label": "alopecia",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        19134
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:987",
          "ICD9:704.0",
          "ICD9:704.00",
          "ICD9:704.09",
          "MEDGEN:7982",
          "MESH:D000505",
          "NCIT:C50575",
          "Orphanet:79364",
          "SCTID:56317004",
          "UMLS:C0002170",
          "icd11.foundation:1313926062"
        ],
        "synonyms": [
          "alopecia",
          "hair loss",
          "loss Of hair",
          "alopecia areata"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          }
        ],
        "definition": "Hair loss usually from the scalp. It may result in bald spots or spread to the entire scalp or the entire epidermis. It may be androgenetic or caused by chemotherapeutic agents, compulsive hair pulling, autoimmune disorders or congenital conditions."
      },
      "child_count": 26,
      "reference_id": "MONDO:0004907"
    },
    {
      "id": 9939,
      "label": "vitiligo",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4496,
        8586
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:12306",
          "EFO:0004208",
          "ICD10CM:L80",
          "ICD10WHO:L80",
          "ICD9:709.01",
          "MEDGEN:22677",
          "MESH:D014820",
          "NCIT:C26915",
          "Orphanet:247871",
          "UMLS:C0042900",
          "icd11.foundation:1894744640"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          },
          {
            "ref": "MONDO:0005046",
            "name": "immune system disorder"
          }
        ],
        "definition": "Generalized well circumscribed patches of leukoderma that are generally distributed over symmetric body locations and is due to autoimmune destruction of melanocytes."
      },
      "child_count": 6,
      "reference_id": "MONDO:0008661"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 6660,
      "label": "alopecia"
    },
    {
      "id": 9939,
      "label": "vitiligo"
    }
  ]
}