Objective : To investigate the efficacy of freckle treated by new intense pulsed light (IPL) . Methods: 40 freckle outpatients were treated by new intense pulsed light ( Israel HARMONYXL Alma company production) for 5 treatments at 3 weeks interval. The energy density was delivered in the range of 14 ～ 19 J/cm2 , wavelength 570 ～ 950 nm, pulse width 10,12,15 ms, spot 10 mm × 30 mm. The clinic efficacy and adverse effect were recorded after the last treatment. Results: Among the 40 patients, 18 cases (45% ) with freckle were disappeared, 14 cases (35% ) regression obviously,8 cases (20% ) were improved. The total efficient rate reached 100%. All patients skins felt better texture, smoother than that before treatment. No severe adverse reactions were seen. Conclusions: New intense pulsed light(IPL) is an effective and safe option for the treatment of freckle.%目的:观察新型强脉冲光治疗雀斑的疗效.方法:采用飞顿辉煌激光360嫩肤系统(以色列飞顿公司),波长570～ 950 nm,光斑面积10 mm×30 mm,脉宽10、12、15 ms,能量14 ～ 19 J/cm2.治疗40例雀斑患者,每三周一次,共治疗5次,末次治疗后评价患者雀斑的疗效.结果:40例患者经过治疗后,18例(45％)基本完全消退,14例(35％)明显消退,8例(20％)好转,总有效率为100％.所有患者面部治疗区域皮肤质地较以前更光滑、细腻,无严重不良反应出现.结论:采用新型强脉冲光治疗雀斑疗效显著、安全,副作用少.
展开▼
