The key difference between actinic keratosis and seborrheic keratosis is that in actinic keratosis, the patient develops erythematous silvery papules on the areas of the body exposed to the sun. In seborrheic keratosis, on the other hand, the lesions lie superficially and they have a typical greasy appearance. Overall, actinic keratosis and seborrheic keratosis are […]

