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目的评价可调脉宽532激光治疗毛细血管扩张症的疗效及安全性。方法对入选的125例毛细血管扩张症患者用波长532nm的激光进行治疗,疗程结束后评估疗效、副作用及复发情况。并分析不同治疗次数、治疗部位的疗效差异。结果治疗2次治愈率为53.60%,有效率94.40%;3次分别为68.00%,98.40%;4次为72.80%,99.20%;5次为76.00%,100.00%。颜面部毛细血管扩张症比酒渣鼻性毛细血管扩张症的治愈率高。仅有2例患者出现暂时性色素沉着,电话随访半年均无复发。结论可调脉宽532激光治疗毛细血管扩张症安全有效。毛细血管扩张症患者经过2次治疗取得明显效果,经过3次治疗大多治愈。颜面部毛细血管扩张症比酒渣鼻性毛细血管扩张症的治愈率高。
Objective To evaluate the efficacy and safety of tunable pulse 532 laser in the treatment of telangiectasias. Methods A total of 125 enucleated patients with telangiectasia were treated with 532nm wavelength laser. After treatment, the curative effect, side effects and recurrence were evaluated. And analysis of different treatment times, the therapeutic effect of different parts. Results The cure rate of the second treatment was 53.60%, the effective rate was 94.40%; three times were 68.00% and 98.40% respectively; four times were 72.80% and 99.20%; five times were 76.00% and 100.00% respectively. Facial facial telangiectasia than rosacea telangiectasia cure rate. Only two patients had transient pigmentation, with no recurrence of phone follow-up for six months. Conclusion Adjustable pulse width 532 laser treatment of telangiectasia is safe and effective. Patients with telangiectasia after 2 treatment achieved significant results, mostly cured after 3 times treatment. Facial facial telangiectasia than rosacea telangiectasia cure rate.