“…Sun protection, moisturizers, and topical tretinoin can provide symptomatic relief. 1 Removal or destruction of the pathological epithelium is required for cure, which can be performed using topical 5-fluorouracil, 2 topical imiquimod, 3 diclofenac, 4 photodynamic therapy, 5 cryosurgery, 6 electrodesiccation, 7 dermabrasion, 8 the carbon dioxide laser, 9 or surgical resection. 10 These methods have varying cure rates, complications, costs, and availability, which must all be considered before offering treatment.…”