What does Seborrheic Keratosis look like?
Ranging in size from a centimeter to more than a half-dollar in diameter, SKs are non-cancerous growths of the epidermis which sometimes appear in clusters or as one growth. They can vary in color from light tan to black, but they are usually brown. The common feature of SKs is their “pasted-on” appearance, sometimes looking like a dab of brown candle wax that has dropped and cooled onto the surface of the skin. Frequently located on the back or torso, SKs can also be found on the face, neck, scalp, or most other areas on the body. The growths usually begin one at a time as tiny, course, itchy bumps which eventually thicken and develop a wart-like surface. Removal may be recommended if they become large, irritated, itch, or bleed easily. Sometimes a SK may be difficult to distinguish from skin cancer because of its appearance.
