遗传性包涵体肌病-关节挛缩-眼肌麻痹综合征
Hereditary inclusion body myopathy-joint contractures-ophthalmoplegia syndrome
ORPHA:79091疾病
定义 英文原文(暂无中文)
A rare genetic neuromuscular disease characterized by early onset of proximal or generalized muscle weakness, external ophthalmoplegia with or without ptosis, and joint contractures. Hypotonia, neonatal respiratory distress necessitating ventilation, and severe dysphagia have also been reported. The disease is of variable severity and non- or slowly progressive. Patients typically remain ambulatory. Muscle biopsy may show predominance of type 1 fibers, marked variability in fiber size, increased internal nuclei, and proliferation of perimysial and endomysial connective tissue.
别名
遗传性包涵体肌病3型
基本事实
- 遗传方式
- 常染色体显性
- 发病年龄
- 青少年期、婴儿期、新生儿期
- 患病率
- <1 / 1 000 000
相关基因 1
| 基因 | 名称 | 关联类型 |
|---|---|---|
| MYH2 | myosin heavy chain 2 | Disease-causing germline mutation(s) in |
外部标识与链接
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本页数据来源
- 疾病定义、同义词、基因、表型、流行病学:Orphanet(CC BY 4.0)
- 中文病名:Orphanet 中文包,冻结于 2020-06-01
- 表型中文标签:HPO 简体中文翻译(CHPO 上游成果)