遗传性对称性色素异常症一例及家系调查  

Dyschromatosis symmetrica hereditaria:a case report and Pedigree analysis

作　　者：李峰[1] 

机构地区：[1]常州市德安医院皮肤科,江苏常州213000

出　　处：《中国美容医学》2015年第17期40-41,共2页Chinese Journal of Aesthetic Medicine

摘　　要：遗传性对称性色素异常症是一种罕见的常染色体显性遗传病,通常发生在亚洲地区,尤其是中国、日本和韩国。笔者报道了一例家系,症状典型,均以间杂出现的四肢末端点状白斑和色素沉着为主要临床表现。Dyschromatosis symmetrica hereditaria（DSH）is a rare autosomal dominant genodermatosis, which is predominantly occurring in Asians,especially in Japanese,Chinese and Korean individuals. We report a case of family affected with the disease which are characterized by a mixture of hyperpigmented and hypopigmented macules on dorsal aspects of the extremities.

关 键 词：遗传性对称性色素异常症 白斑 色素沉着 家系 

分 类 号：R364.23[医药卫生—病理学]