{
  "id": 18811,
  "label": "lichen planopilaris",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0018879",
  "properties": {
    "xrefs": [
      "GARD:0003247",
      "ICD10CM:L66.1",
      "MEDGEN:44150",
      "MESH:C535892",
      "Orphanet:525",
      "SCTID:64540004",
      "UMLS:C0023645",
      "icd11.foundation:572258139"
    ],
    "synonyms": [
      "LPP",
      "follicular lichen planus",
      "lichen follicularis",
      "lichen planus follicularis",
      "Kossard disease",
      "frontal fibrosing alopecia (subtype)",
      "lichen planopilaris classic type"
    ],
    "categories": [
      {
        "ref": "MONDO:0002051",
        "name": "integumentary system disorder"
      }
    ],
    "definition": "Lichen planopilaris (LPP) is a rare cutaneous variant of lichen planus which affects hair follicles. It may occur on its own or in association with more common forms of lichen planus, usually classical type and/or oral lichen planus."
  },
  "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"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 6660,
      "label": "alopecia"
    }
  ]
}