[摘要]目的：观察Q开关Nd：YAG激光治疗色素性皮肤病的疗效、影响因素及副反应。方法：使用Q开关Nd：YAG激光治疗色素性皮肤病患者5 000例,浅表性色素损害雀斑、咖啡斑和老年斑采用Q532nm波长,太田痣和文身采用Q1064nm波长。结果：本组患者经1～6次治疗，总有效率达96.14%，术后出现暂时性色素沉着269例(5.38%)，无瘢痕发生。 结论：Q开关Nd：YAG激光治疗色素性皮肤病疗效较好，安全性高。

    [关键词]激光；色素性皮肤病；疗效

    [中图分类号]R758.51 [文献标识码]A [文章编号]1008-6455(2009)01-0086-02

    Clinical survey of the pigmented dermatosis treated by Q-switched Nd：YAG laser

    ZHAO Wen-bin,YE Jian-zhou,YANG En-pin,OUYANG Xiao-yong

    (Department of Plastic Surgery,Affilated Hospital of Yunnan College of Traditional Chinese Medicine(TCM),Kunming 650021,Yunnan,China) ......