遗传性运动感觉神经病6型
Hereditary motor and sensory neuropathy type 6
定义 英文原文（暂无中文）
A rare axonal hereditary motor and sensory neuropathy disease characterized by progressive, peripheral, axonal sensorimotor neuropathy (of variable severity), affecting predominantly the distal lower limbs, associated with progressive, variably severe, optic atrophy, which frequently leads to visual loss. Patients typically present distal limb muscle weakness and atrophy, hypo/areflexia, foot deformities, poor visual acuity (often with a central scotoma), nystagmus, and reduced peripheral and nocturnal vision. Additional reported manifestations include sensorineural hearing loss, major joint contractures, anosmia, scoliosis/lumbar hyperlordosis, cognitive impairment and vocal cord paresis.
别名
遗传性运动感觉神经病6型
基本事实
- 遗传方式
- 常染色体显性、常染色体隐性
- 发病年龄
- 各年龄段
- 患病率
- <1 / 1 000 000
相关基因 2
| 基因 | 名称 | 关联类型 |
|---|---|---|
| MFN2 | mitofusin 2 | Disease-causing germline mutation(s) in |
| SLC25A46 | solute carrier family 25 member 46 | Disease-causing germline mutation(s) (loss of function) 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）