Abstract：
Dissecting cellulitis of the scalp (DCS) is a rare recurrent inflammatory disease of unknown etiology. Ideal treatment of DCS remains unclear. We treated DCS with 2940-nm erbium Yttrium-aluminum-garnet (YAG) laser in 12 patients and assessed the efficacy by Physicians Global Assessment (PGA), number of inflammatory nodules, abscesses, and area of alopecia. After a mean treating session of 2.2 months, 10 patients reached PGA 0 (initial PGA 1) or 1 (initial PGA ≥2). At the end of treatment, there was 84%, 100%, and 74% regression in nodules, abscesses, and alopecia area, respectively. No severe adverse effect was observed. 2940-nm erbium: YAG laser may be an effective and safe way to treat DCS resistant to other therapies.
摘要：
头皮解剖蜂窝织炎（DCS）是一种病因不明的罕见复发性炎症性疾病。DCS的理想治疗方法尚不清楚。我们用2940nm铒钇铝石榴石（YAG）激光治疗了12例DCS，并通过医师全球评估（PGA）评估了疗效。炎性结节的数量，脓肿,和脱发面积。在平均2.2个月的治疗期之后，10例患者达到PGA0（初始PGA1）或1（初始PGA≥2）。在治疗结束时,有84%，100%,结节消退74%，脓肿,和脱发区，分别。没有观察到严重的不良反应。2940nm铒：YAG激光可能是治疗对其他疗法有抗性的DCS的有效且安全的方法。
