“…Topical modalities, including steroids (topical or intralesional), retinoids, calcipotriol, toxins (e.g. podophyllin), antiproliferatives (5-fluorouracil cream), keratolytics, and chemical peels, have shown inconsistent efficacy and a high rate of recurrence, and destructive methods, including laser, electrocoagulation, and dermabrasion, have not uniformly provided acceptable efficacy and side effects and a high rate of recurrence [3,4,5,6,7,8,9,10,11]. Surgery is an option for small lesions, but in large lesions the scar is not necessarily a worthwhile trade-off.…”