An actinic keratosis is a difficult, scaly patch on your pores and skin that develops from years of publicity to the solar. It's most usually located for your face, lips, ears, back of your hands, forearms, scalp or neck.
Also called sun keratosis, an actinic keratosis enlarges slowly and normally reasons no symptoms or signs and symptoms apart from a patch or small spot on your pores and skin. Those lesions take years to broaden, generally first...