Dermatoscopic diagnostics of nevus sebaceous of Jadassohn

Abstract

Aim. The aim of this study was to examine the dermatoscopic signs of nevus sebaceous in its different age periods.Materials and methods. The study sample included 49 patients diagnosed with nevus sebaceus of Ja dassohn, seeking medical assistance in the Ryazan Region Clinical Dermatological and Venerealogical Dispensary during the 2014–2018 period. The age of the patients ranged from 1 month to 69 years.Results. The study describes the main dermatoscopic manifestations of nevus sebaceous of Jadassohn in its different age periods.Conclusions. The results of the study are significant for the differential diagnostics of nevus sebaceous of Jadassohn.

Nevus sebaceus of Jadassohn - high frequency ultrasound imaging and videodermoscopy examination. Case presentation

“…In this clinical case, the videodermoscopic signs are similar to those described for the NSJ at puberty [17,18].…”

“…NSJ dermoscopic pattern features are changing with NSJ development stages [ 17 , 18 ]. The yellowish or brown globules aggregated in clusters on a yellow background related to the first stage of an alopecic patch, whitish-yellow lobular aspect, and grayish papillary appearance to verrucous plaques, a homogeneous yellow-whitish pattern related to nodules [ 17 ].…”