Are Melanocytic Nevi Influenced by Pregnancy? A Dermoscopic Evaluation

Abstract

At the end of pregnancy, both vascular structures and TDS increased. These modifications were transient as the nevi recovered their prior appearance after delivery. The results indicate that an intrinsic influence of pregnancy may induce structural modifications without influencing the size of the nevi. Behavioral factors during the observational period, like a reduced exposure to sunlight reported by most of the women, may have influenced other characteristics, like global pigmentation and pigment network. The authors thank the Fondazione Cassa di Risparmio di Ferrara for its financial support, which enabled them to acquire the instrumentation necessary for this study.