Granulomatous hepatitis in a healthy adult after bacillus Calmette–Guérin injection into a plantar wart

Viral warts are a common skin disease that occurs in 7% to 10% of the entire population. In most cases, the warts disappear spontaneously within 2 years of their onset, but in about one-third of the cases, the warts recur despite repeated treatment.1 Treatment for warts includes salicylic acid,2 podophyllin,3 bleomycin,4 5-fluorouracil, laser therapy,5 interferons, cauterization, cryosurgery,6 and other surgical methods that usually cause pain and scarring.