10th July 2023

A 74-year-old man with known multiple seborrhoeic keratoses (SKs) on his back presents with a pruritic and bleeding lesion

A 74-year-old man with known multiple seborrhoeic keratoses (SKs) on his back presents with a pruritic and bleeding lesion. You examine a thick brown plaque measuring 14mm with an erythematous base and overlying dried blood. You suspect that this is an irritated SK.

What is the most suitable treatment option?

Select the SINGLE most appropriate option from the list below. Select ONE option only.