What is seborrheic keratosis commonly mistaken for?

Seborrheic keratosis is a common benign skin growth that often appears as a scaly, rough surface and can vary in color from light tan to black. It is frequently mistaken for warts or barnacles due to its appearance. Both warts and seborrheic keratosis can have a raised and rough texture; however, seborrheic keratosis is typically not caused by a viral infection like warts. Recognizing the characteristics of seborrheic keratosis, such as its well-defined borders and “stuck-on” appearance, helps to differentiate it from warts.

Understanding this distinction is crucial for patient care, as seborrheic keratosis requires no treatment unless cosmetic concerns arise, while warts may require different management strategies due to their viral nature. A proper diagnosis helps in avoiding unnecessary procedures and addresses patient concerns effectively.