DERMOSCOPY ROUND Evaluation of Clinical Significance of Dermoscopy in Alopecia Areata Akhila Sai Guttikonda, Chintaginjala Aruna, D V S B Ramamurthy, K Sridevi, Senthil Kumar L Alagappan Abstract From the Department of Background: Alopecia areata (AA) is a common, chronic inflammatory disease characterized Dermatology, Venereology, by nonscarring hair loss on the scalp or any hair-bearing area of the body. Recently, Leprology, Katuri Medical dermoscopy, a noninvasive diagnostic procedure, has been employed for the diagnosis of AA. College and Hospital, Guntur, Andhra Pradesh, India Aim: To evaluate various dermoscopic patterns in AA and correlate these patterns with the disease activity and severity. Materials and Methods: Dermoscopy was performed on AA patients using DL1 dermoscope (magnification ×10 was used). The dermoscopic patterns Address for correspondence: recorded were analyzed to identify any correlation with the disease activity and severity. Dr. Chintaginjala Aruna, Results: A total of fifty patients of AA were recruited in the study. Female outnumbered Department of Dermatology, males with the ratio being 1.173:1. Mean age of the patients was 25.06 years. Mean duration Venereology, Leprology, of disease was 14 months. The most common site involved was scalp (80%) and type noted Katuri Medical College and Hospital, Guntur - 522 019, was patchy (84%). Various dermoscopic patterns noted were yellow dots (YD) (88%), short Andhra Pradesh, India. vellus hair (66%), black dots (BD) (58%), broken hairs (BHs) (56%), tapering hair (TH) (26%), E-mail:
[email protected] Coudability hairs (14%), pigtail hair (14%), and Pohl-Pinkus constrictions (2%). Statistically significant correlation was observed between BD, BHs, THs, and disease activity.