通过中国医院知识数据库(CHKD),以“黑斑息肉综合征”为主题词,对1995-2009年发表的中文文章进行检索,提取其中有关黑斑息肉综合征患者临床资料共240例,分析如下。1临床资料本组男121例,女119例,年龄3~78(平均24)岁。2结果2.1黑斑情况黑斑分布以头部和手足为主,头部分布最为 Through the Chinese Hospital Knowledge Database (CHKD), with the keyword of “black spot syndrome”, the Chinese articles published from 1995 to 2009 were searched and the clinical data of 240 patients with black spot syndrome were extracted. analyse as below. 1 Clinical data The group of 121 males and 119 females, aged 3 to 78 (average 24) years old. 2 results 2.1 black spots dark spots distribution to the head and hand-foot-based, the most part of the head cloth