{
  "id": 9459,
  "label": "osteogenesis imperfecta type 4",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0008148",
  "properties": {
    "xrefs": [
      "DOID:0110340",
      "GARD:0008696",
      "MEDGEN:78665",
      "MESH:C536045",
      "NCIT:C98576",
      "OMIM:166220",
      "Orphanet:216820",
      "SCTID:205497004",
      "UMLS:C0268363",
      "icd11.foundation:829297901"
    ],
    "synonyms": [
      "OI type 4",
      "OI4",
      "osteogenesis imperfecta type IV",
      "OI type IV",
      "OI, type 4",
      "common variable OI with normal sclerae",
      "osteogenesis imperfecta with normal sclerae",
      "osteogenesis imperfecta, type 4",
      "osteogenesis imperfecta, type IV"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      }
    ],
    "definition": "Osteogenesis imperfecta type IV is a moderate type of osteogenesis imperfecta (OI), a genetic disorder characterized by increased bone fragility, low bone mass and susceptibility to bone fractures. Patients with type IV have moderately short stature, mild to moderate scoliosis, grayish or white sclera, and dentinogenesis imperfecta (DI)."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 24803,
      "label": "osteogenesis imperfecta and a reduction of bone mineral density.",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        18933
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0026427",
          "HP:0004349"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ],
        "definition": "A skeletal dysplasia characterized by osteogenesis imperfecta and decreased bone density."
      },
      "child_count": 34,
      "reference_id": "MONDO:0800064"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 24803,
      "label": "osteogenesis imperfecta and a reduction of bone mineral density."
    }
  ]
}