Letter: Cerebriform intradermal nevus presenting as secondary cutis verticis gyrata.

Cutis verticis gyrata is a rare skin condition characterized by ridges and furrows resembling the surface of the brain. It can be considered as a manifestation of a variety of diverse causes such as cerebriform intradermal nevus. We report a 48-year-old man with cerebriform and soft folds on the left parietal and temporal areas. Histology showed solitary or clusters of nevus cells in the dermis. The diagnosis of cerebriform intradermal nevus was confirmed.