Introduction Seborrheic keratosis (seb-o-REE-ik ker-uh-TOE-sis) can be defined as a typical noncancerous skin growth. As people grow older, they tend to get more of this disease. Usually black, brown, or light tan patches on the skin are observed in Seborrheic keratosis. The growth of these patches looks scaly, waxed, and slightly raised. This disease can develop on any part of…