Epidermal nevi (EN) are hamartomatous lesions derived from epidermal components originating from pluripotent cell mutations. They have been categorized according to their predominant component. The existence of >2 types of EN concurrently within a single area or within contiguous areas has been rarely reported. This report describes the case of simultaneous presence of a yellowish plaque on the...

Dear Editor, Becker nevus (BN) is characterized by a unilateral lesion consisting of hypermelanosis and hypertrichosis. It develops on the upper torso, shoulders, or arms, especially of male adolescents. Most cases are acquired, and the time of onset varies from infancy to adulthood. Although the etiology of this nevus is not yet known, an association with the expression of androgen receptors i...

Naevus Comedonicus (NC) is an uncommon developmental defect of the pilosebaceous apparatus (or rarely, may be of the sweat duct) characterised by group of slightly elevated papules which have central, dark, firm hyperkeratosis plug resembling a comedo [1]. It was first described by Kofmann in 1895 [2]. It commonly affects scalp, face, trunk and uncommonly the genitalia [3], palms and soles [4]....