谷氨酰胺合成酶缺乏所致脑发育不全
Congenital brain dysgenesis due to glutamine synthetase deficiency
ORPHA:71278疾病
定义 英文原文（暂无中文）
A rare neurometabolic disease characterized by neonatal onset of severe epileptic encephalopathy with brain malformations (including cerebral and cerebellar atrophy, white matter abnormalities, delayed gyration or complete agyria, and thin corpus callosum), generalized hypotonia, and lack of normal development. Additional features include facial dysmorphism and necrolytic erythema of the skin. Biochemical hallmarks are decreased levels of glutamine in body fluids and chronic hyperammonemia. Death may occur in the early post-natal period due to multiple organ failure.
别名
遗传性谷氨酰胺合成酶缺乏症
基本事实
- 遗传方式
- 常染色体隐性
- 发病年龄
- 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 |
|---|---|---|
| GLUL | glutamate-ammonia ligase | 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）