{
  "id": 9598,
  "label": "punctate palmoplantar keratoderma type 2",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0008292",
  "properties": {
    "xrefs": [
      "DOID:0080213",
      "GARD:0004439",
      "MEDGEN:356886",
      "OMIM:175860",
      "Orphanet:79502",
      "SCTID:765096001",
      "UMLS:C1867982"
    ],
    "synonyms": [
      "PPKP2",
      "PPPP",
      "punctate palmoplantar hyperkeratosis type 2",
      "keratoderma palmoplantar, punctate type 2",
      "palmoplantar keratoderma, punctate type II",
      "porokeratosis punctata palmaris Et plantaris",
      "punctate palmoplantar keratoderma type II",
      "type 2 punctate PPK"
    ],
    "categories": [
      {
        "ref": "MONDO:0002051",
        "name": "integumentary system disorder"
      }
    ],
    "definition": "Punctate palmoplantar keratoderma type 2 is a type of isolated, punctate, hereditary palmoplantar keratoderma characterized by multiple, asymptomatic, 1 to 2 mm-long, firm, hyperkeratotic projections (\"spiny keratosis\") on the palms, soles and digits (typically confined to their volar and/or lateral aspects). Histopathologically, compact columnar parakeratosis over hypo- or agranular epidermis is observed."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 17920,
      "label": "punctate palmoplantar keratoderma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        19132
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0060361",
          "GARD:0021297",
          "MEDGEN:870406",
          "Orphanet:307967",
          "SCTID:402773000",
          "UMLS:C4024851",
          "icd11.foundation:1212361548"
        ],
        "synonyms": [
          "punctate PPK",
          "punctate keratosis palmoplantaris",
          "punctate palmoplantar hyperkeratosis"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          }
        ],
        "definition": "A palmoplantar keratosis characterized by keratoses with a \"raindrop\" pattern on the palmoplantar surface, skin lesions which may involve the whole of the palmoplantar surface, or may be more restricted in their distribution."
      },
      "child_count": 4,
      "reference_id": "MONDO:0017675"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 17920,
      "label": "punctate palmoplantar keratoderma"
    }
  ]
}