| Abstract: | Melasma is a hard‐to‐manage disorder with considerable relapsing behavior. Dermoscopy emerged to help in comprehensive evaluation of pigmentary disorders and melasma. The aim of the study was to evaluate the potential role of dermoscopy in assessing melasma and monitoring the efficacy of 1064‐nm low‐fluence Q‐switched neodymium:yttrium‐aluminum‐garnet (QS Nd:YAG) laser. A total of 31 patients with facial melasma were included. A total of five laser sessions were performed with 2‐week intervals. Patients were evaluated at baseline and 2 weeks after the last session (at the 10th week) by using digital photography, modified melasma area and severity index (mMASI), and colorimetry, as well as dermoscopic score for pigment and vascular elements. Adverse effects were reported. Postlaser sessions, mMASI scores as well as the colorimetric melanin and erythema indices had showed significant improvement. The “dermoscopic score of pigmentary and vascular elements” displayed significant change and confirmed the improvement. Side effects were tolerable. mMASI, colorimetry, and dermoscopy had ascertained the efficacy of low‐fluence 1064‐nm QS Nd:YAG laser in melasma; however, dermoscopy is superior to other assessments as it can help in the diagnosis of melasma besides the follow‐up assessment and can precisely detect the detailed changes in response to treatment. |
