Skin Cancer & Dermatology Experts
Basal cell carcinoma is the most common type of skin cancer affecting about one million Americans each year. These cancers grow from the basal cell layer of the skin, which line the deepest layer of the epidermis (the top layer of skin). It usually appears on areas excessively exposed to the sun such as the head and neck, but also has the potential to grow in areas that are rarely or never exposed.
It generally presents as a sore that won't heal or a pearly, shiny, fleshy bump or nodule that sometimes has small blood vessels within the affected area. The area may bleed with minor trauma. There are several other presentations including one that appears like a red, rough patch. Sometimes, they are mistaken for pimples, cysts and rashes.
Basal cells are easily treated in their early stages and do not progress to invade the blood stream except under extreme circumstances. They tend to grow quite slowly, however, they can invade and destroy the local area and cause deformity if left untreated.
