Q开关紫翠宝石激光治疗儿童太田痣180例疗效观察

目的观察Q开关紫翠宝石激光治疗儿童太田痣的疗效及不良反应。方法应用Q开关紫翠宝石激光治疗儿童太田痣180例,治疗间隔3～12个月,根据临床登记及治疗前后患者照片判断疗效,并观察不良反应。结果治疗次数1～7次,治愈123例(68.3%),总有效率85%。除个别患儿出现一过性的粟丘疹、色素沉着、色素减退和点状表浅瘢痕外,未见明显其他不良反应。结论 Q开关紫翠宝石激光治疗儿童太田痣安全有效。

Therapeutic effect of Q-switched alexandrite laser on nevus of Ota: a report of 180 cases in children

Objective To analyze the efficacy and adverse effect of Q-switched alexandrite laser therapy on nevus of Ota in children. Methods One hundred and eighty children with nevus of Ota were treated by Q-switched alexandrite laser, and the treatment interval was 3 to 12 months. The efficacy and adverse effect were observed and evaluated by clinical records and photos before and after the treatment. Results One hundred twenty-three cases (68.3%) were cured after 1 to 7 times of treatments, and the total effective rate was 85%. No obvious adverse effect occured excluding a few cases with transient milium, hyperpigmentation, hypopigmentation and superficial punctate scar. Conclusion Q-switched alexandrite laser is a safe and high effective therapy for nevus of Ota in children.