{
  "id": 11896,
  "label": "Von Willebrand disease, X-linked form",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0010756",
  "properties": {
    "xrefs": [
      "GARD:0024753",
      "MEDGEN:333255",
      "MESH:C564041",
      "OMIM:314560",
      "UMLS:C1839113"
    ],
    "synonyms": [
      "Von Willebrand disease, X-linked form",
      "Von Willebrand disease, X-linked"
    ],
    "categories": [
      {
        "ref": "MONDO:0005570",
        "name": "hematologic disorder"
      }
    ]
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 19371,
      "label": "hereditary von Willebrand disease",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4360,
        20411,
        21519
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:12531",
          "MEDGEN:1814986",
          "MESH:C531844",
          "MedDRA:10047715",
          "Orphanet:903",
          "SCTID:234446004",
          "UMLS:C5703318",
          "icd11.foundation:2112021600"
        ],
        "synonyms": [
          "vascular haemophilia",
          "vascular hemophilia",
          "von Willebrand disease",
          "von Willebrand disorder",
          "von Willebrand's-Jurgens' disease",
          "von Willebrand-Jurgens disease",
          "congenital von willebrand's disease",
          "hereditary von Willebrand disease",
          "hereditary von Willebrand disease (hereditary or acquired)",
          "congenital von willebrand disease",
          "von Willebrand's disease"
        ],
        "categories": [
          {
            "ref": "MONDO:0005570",
            "name": "hematologic disorder"
          }
        ],
        "definition": "Hereditary von Willebrand disease (VWD) is a hereditary bleeding disorder caused by a genetic anomaly leading to quantitative, structural or functional abnormalities of the Willebrand factor (von Willebrand factor; VWF). Two major groups of VWF deficiency have been defined: quantitative and partial (type 1) or total (type 3), and qualitative (type 2) with several subtypes (2A, 2B, 2M, 2N)."
      },
      "child_count": 15,
      "reference_id": "MONDO:0019565"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 19371,
      "label": "hereditary von Willebrand disease"
    }
  ]
}