{
  "id": 12960,
  "label": "Curly hair - acral keratoderma - caries syndrome",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0011883",
  "properties": {
    "xrefs": [
      "GARD:0010163",
      "MEDGEN:335923",
      "MESH:C536220",
      "OMIM:607656",
      "Orphanet:307766",
      "UMLS:C1843291"
    ],
    "synonyms": [
      "CHACS",
      "Chac syndrome",
      "Curly hair - acral keratoderma - caries syndrome",
      "Chacs"
    ],
    "categories": [
      {
        "ref": "MONDO:0002051",
        "name": "integumentary system disorder"
      },
      {
        "ref": "MONDO:0002254",
        "name": "syndromic disease"
      }
    ],
    "definition": "Curly hair-acral keratoderma-caries syndrome is an extremely rare ectodermal dysplasia syndrome characterized by premature loss of curly, brittle, dry hair, premature loss of teeth due to caries, nail dystrophy with thickening of the finger- and toe-nails, acral keratoderma and hypohidrosis. Additionally, sparse eyebrows and eyelashes, receding frontal hairline and flattened malar region are associated. The severity of features appears to increase with age."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 17917,
      "label": "diffuse palmoplantar keratoderma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        19132
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0021289",
          "HP:0007435",
          "ICD9:757.39",
          "MEDGEN:7201",
          "Orphanet:307141",
          "SCTID:400123002",
          "UMLS:C0022584",
          "icd11.foundation:1259583500"
        ],
        "synonyms": [
          "diffuse PPK",
          "diffuse keratosis palmoplantaris",
          "diffuse palmoplantar hyperkeratosis"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          }
        ],
        "definition": "Palmoplantar keratoderma that diffusely involves most of the palm and sole and is caused by a genetic abnormality."
      },
      "child_count": 32,
      "reference_id": "MONDO:0017666"
    },
    {
      "id": 19138,
      "label": "ectodermal dysplasia syndrome",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4370,
        20277,
        23867
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:2121",
          "GARD:0006317",
          "ICD9:757.31",
          "MEDGEN:8544",
          "MESH:D004476",
          "MedDRA:10010452",
          "NCIT:C84683",
          "OMIMPS:305100",
          "Orphanet:79373",
          "SCTID:8654005",
          "UMLS:C0013575",
          "icd11.foundation:1156567558"
        ],
        "synonyms": [
          "ectodermal dysplasia",
          "ectodermal dysplasia (select examples)"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          },
          {
            "ref": "MONDO:0002254",
            "name": "syndromic disease"
          }
        ],
        "definition": "The term ''ectodermal dysplasia'' defines a heterogeneous group of heritable disorders of the skin and its appendages characterized by the defective development of two or more ectodermal derivatives, including hair, teeth, nails, sweat glands and their modified structures (i.e. ceruminous, mammary and ciliary glands). The spectrum of clinical manifestations is wide and may include additional manifestations from other ectodermal, mesodermal and endodermal structures."
      },
      "child_count": 360,
      "reference_id": "MONDO:0019287"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 17917,
      "label": "diffuse palmoplantar keratoderma"
    },
    {
      "id": 19138,
      "label": "ectodermal dysplasia syndrome"
    }
  ]
}