Clear cell papulosis: Dermatoscopic findings and literature review.

Clear cell papulosis is a rare skin condition that predominantly develops in patients of Asian background during their early childhood. We present a new case of clear cell papulosis of a 1-year-old Thai girl presented with multiple hypopigmented macules and papules on the lower abdomen and pubic area for 3 months and also review the previous 41 cases published in the literature since 1987. Herein, for the first time, we report the dermatoscopic features of clear cell papulosis that represents as depigmented homogenous structureless lesions. This would be beneficial for distinguishing clear cell papulosis from its differential diagnoses.