激光治疗作为一种常用手段，不同类型的激光在治疗增生性瘢痕时各有特点。其中，脉冲染料激光（Pulsed Dye Laser，PDL）和剥脱性分数激光（如 CO 2 激光、铒激光（Erbium-YAG））备受关注。本次系统综述旨在对比 PDL 与剥脱性分数激光在治疗增生性瘢痕方面的效果 ...

The Pulsed Dye Laser (PDL) is effective in reducing redness and improving the texture of acne scars. This laser works by targeting blood vessels in the scar tissue, causing them to collapse and be ...