{
  "id": 8050,
  "label": "lichen disease",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0006570",
  "properties": {
    "xrefs": [
      "DOID:8574",
      "EFO:1000724",
      "ICD9:697",
      "ICD9:697.8",
      "ICD9:697.9",
      "MEDGEN:507920",
      "SCTID:88996004",
      "UMLS:C0023643"
    ],
    "synonyms": [
      "lichen",
      "lichen condition"
    ],
    "categories": [
      {
        "ref": "MONDO:0002051",
        "name": "integumentary system disorder"
      }
    ],
    "definition": "A long-term skin condition that mainly affects the skin of the genitals. It usually causes itching and white patches to appear on the affected skin."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 2,
  "parents": [
    {
      "id": 6820,
      "label": "skin disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4198
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:37",
          "EFO:0000701",
          "ICD9:702",
          "ICD9:702.8",
          "ICD9:709.8",
          "MEDGEN:20777",
          "MESH:D012871",
          "NANDO:2100281",
          "NCIT:C3371",
          "SCTID:95320005",
          "UMLS:C0037274"
        ],
        "synonyms": [
          "cutaneous disorder",
          "disease of zone of skin",
          "disease or disorder of zone of skin",
          "disorder of skin",
          "disorder of zone of skin",
          "skin diseases and manifestations",
          "skin disorder",
          "zone of skin disease",
          "zone of skin disease or disorder",
          "dermatosis",
          "genodermatosis"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          }
        ],
        "definition": "Any deviation from the normal structure or function of the skin or subcutaneous tissue that is manifested by a characteristic set of symptoms and signs."
      },
      "child_count": 72,
      "reference_id": "MONDO:0005093"
    }
  ],
  "children": [
    {
      "id": 8051,
      "label": "lichen nitidus",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        8050
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:8573",
          "ICD10CM:L44.1",
          "ICD9:697.1",
          "MEDGEN:58196",
          "MESH:D017513",
          "SCTID:41890004",
          "UMLS:C0162849",
          "Wikipedia:Lichen_nitidus",
          "icd11.foundation:525392264"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          }
        ],
        "definition": "A chronic inflammatory disease characterized by shiny, flat-topped, usually flesh-colored micropapules no larger than the head of a pin. Lesions are localized in the early stages, found chiefly on the lower abdomen, penis, and inner surface of the thighs. Distribution may become generalized as the disease progresses."
      },
      "child_count": 0,
      "reference_id": "MONDO:0006571"
    },
    {
      "id": 8052,
      "label": "lichen planus",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4496,
        8050
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:9201",
          "EFO:1000726",
          "ICD10CM:L43",
          "ICD10WHO:L43",
          "ICD9:697.0",
          "MEDGEN:9753",
          "MESH:D008010",
          "NCIT:C3189",
          "SCTID:4776004",
          "UMLS:C0023646",
          "icd11.foundation:1402978031"
        ],
        "synonyms": [
          "lichen ruber planus",
          "ruber planus"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          }
        ],
        "definition": "A chronic, recurrent, pruritic inflammatory disorder of unknown etiology that affects the skin and mucus membranes. It presents with rashes and papules that tend to resolve spontaneously. It may be associated with hepatitis C. Certain drugs that contain arsenic or bismuth are associated with reactions mimicking lichen planus."
      },
      "child_count": 22,
      "reference_id": "MONDO:0006572"
    }
  ],
  "roots": [
    {
      "id": 6820,
      "label": "skin disorder"
    }
  ]
}