{
  "id": 12831,
  "label": "primary intraosseous venous malformation",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0011744",
  "properties": {
    "xrefs": [
      "GARD:0016961",
      "MEDGEN:376071",
      "MESH:C564648",
      "OMIM:606893",
      "Orphanet:140436",
      "SCTID:764100007",
      "UMLS:C1847197"
    ],
    "synonyms": [
      "intraosseous hemangioma",
      "osseous venous malformation",
      "hemangioma, intraosseous",
      "vascular malformation osseous",
      "vascular malformation, primary intraosseous"
    ],
    "categories": [
      {
        "ref": "MONDO:0004995",
        "name": "cardiovascular disorder"
      }
    ],
    "definition": "Primary intraosseous venous malformation is a rare, genetic vascular anomaly characterized by severe blood vessel expansion (most frequently within the craniofacial bones) with painless bone enlargement (usually of mandibule, maxilla and/or orbital, nasal, and frontal bones), typically resulting in facial asymmetry and contour deformation. Midline abnormalities, such as diastasis recti, supraumbilical raphe, and hiatus hernia, are commonly associated. Additional features reported include gingival bleeding, ectopic tooth eruption, exophthalmos, loss of vision, nausea, and vomiting."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 5714,
      "label": "hereditary disease",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        29382
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:630",
          "EFO:0000508",
          "ICD9:799.89",
          "MEDGEN:5527",
          "MESH:D030342",
          "NCIT:C3101",
          "SCTID:32895009",
          "UMLS:C0019247"
        ],
        "synonyms": [
          "genetic condition",
          "genetic disease",
          "genetic disorder",
          "hereditary disease",
          "hereditary disease or disorder",
          "hereditary diseases",
          "inherited disease",
          "inherited genetic disease",
          "molecular disease",
          "Mendelian disease",
          "familial disorder",
          "inborn disorder"
        ],
        "definition": "A disease that is caused by genetic modifications where those modifications are inherited from a parent's genome."
      },
      "child_count": 1925,
      "reference_id": "MONDO:0003847"
    },
    {
      "id": 16805,
      "label": "infantile hemangioma of rare localization",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7994
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0020453",
          "MEDGEN:825458",
          "Orphanet:210589",
          "SCTID:703270004",
          "UMLS:C3839613"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ]
      },
      "child_count": 3,
      "reference_id": "MONDO:0016223"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 5714,
      "label": "hereditary disease"
    },
    {
      "id": 16805,
      "label": "infantile hemangioma of rare localization"
    }
  ]
}