Nevus comedonicus syndrome is one of the epidermal nevus syndromes, but is extremely rare. There is no gender or racial difference in the prevalence of this condition. The prevalence ranges from 1 in ...

A congenital nevus is a mole that you’re born with. These moles can be large or small, have hair growing out of them, or change over time. Congenital nevus (or nevi) is the medical term for a mole ...

The term "epidermal nevus syndrome" (ENS) is used for any of the various clinical entities which are distinctive in terms of their signs and symptoms, histopathology, and genetic composition. In most ...

The diagnosis is nevus comedonicus. Nevus comedonicus is a rare hamartoma of the pilosebaceous gland unit. It presents clinically as a group of comedo-like dilated pores and sometimes with overlying ...

A strawberry nevus is a red birthmark named for its color. This red tinge comes from a collection of blood vessels close to the skin’s surface. These birthmarks, which typically occur in young ...

A 31-year-old man presented to the dermatology clinic with a lifetime history of painful blue nodules that were distributed throughout his body and bled easily. His uncle had similar lesions, as did ...