{
  "id": 9579,
  "label": "polysyndactyly 4",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0008272",
  "properties": {
    "xrefs": [
      "DOID:0060985",
      "GARD:0009903",
      "ICD9:755.10",
      "MEDGEN:357420",
      "MedDRA:10063143",
      "OMIM:174700",
      "Orphanet:93338",
      "UMLS:C1868111",
      "icd11.foundation:973656080"
    ],
    "synonyms": [
      "PPD4",
      "polydactyly, preaxial type 4",
      "polydactyly, preaxial, type IV",
      "preaxial polydactyly type 4",
      "crossed polydactyly type 1",
      "crossed polydactyly, type 1",
      "polydactyly preaxial 4",
      "polydactyly, preaxial 4",
      "polydactyly, preaxial IV",
      "polysyndactyly uncomplicated",
      "polysyndactyly, uncomplicated",
      "preaxial polydactyly 4"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      }
    ],
    "definition": "Preaxial polydactyly characterized by the presence of a thumb showing the mildest degree of duplication, being broad, bifid or with radially deviated distal phalanx, occasional syndactyly of various degrees of third-and-fourth fingers, and duplication of part or all of the first or second toes and syndactyly."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 2,
  "parents": [
    {
      "id": 3103,
      "label": "non-syndromic synpolydactyly",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        19340,
        20703
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0060242",
          "GARD:0022819"
        ],
        "synonyms": [
          "isolated synpolydactyly",
          "nonsyndromic synpolydactyly",
          "synpolydactyly"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ],
        "definition": "A synpolydactyly that is not part of a larger syndrome."
      },
      "child_count": 8,
      "reference_id": "MONDO:0000722"
    },
    {
      "id": 12458,
      "label": "non-syndromic polydactyly",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        20259
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MedDRA:10036063",
          "Orphanet:2913",
          "icd11.foundation:1534380955"
        ],
        "synonyms": [
          "isolated polydactyly (disease)",
          "nonsyndromic polydactyly",
          "nonsyndromic polydactyly (disease)",
          "Extra digits",
          "isolated polydactyly",
          "polydactylia",
          "supernumerary digits"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ],
        "definition": "A congenital anomaly of the hand or foot, marked by the presence of supernumerary digits."
      },
      "child_count": 10,
      "reference_id": "MONDO:0011348"
    },
    {
      "id": 24804,
      "label": "polydactyly-syndactyly-triphalangism",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        18360,
        20258,
        20259
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0026428"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ],
        "definition": "Any skeletal dysplasia that is characterizedby polydactyly, syndactyly and triphalangism, where a digit has three phalanges instead of two."
      },
      "child_count": 84,
      "reference_id": "MONDO:0800066"
    }
  ],
  "children": [
    {
      "id": 17814,
      "label": "polysyndactyly, unilateral",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        9579
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "Orphanet:295159",
          "icd11.foundation:127802550"
        ],
        "synonyms": [
          "preaxial polydactyly type 4, unilateral"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ]
      },
      "child_count": 0,
      "reference_id": "MONDO:0017529"
    },
    {
      "id": 17815,
      "label": "polysyndactyly, bilateral",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        9579
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "Orphanet:295161",
          "icd11.foundation:622710483"
        ],
        "synonyms": [
          "preaxial polydactyly type 4, bilateral"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ]
      },
      "child_count": 0,
      "reference_id": "MONDO:0017530"
    }
  ],
  "roots": [
    {
      "id": 3103,
      "label": "non-syndromic synpolydactyly"
    },
    {
      "id": 12458,
      "label": "non-syndromic polydactyly"
    },
    {
      "id": 24804,
      "label": "polydactyly-syndactyly-triphalangism"
    }
  ]
}