Plane juvenile warts; Periungual warts; Subungual warts; Plantar warts; Warts; Verrucae planae juveniles; Filiform warts; Verruca vulgaris
Warts are small, usually painless growths on the skin caused by a virus. They are generally harmless. However, warts can be disfiguring and embarrassing, and occasionally they itch or hurt (particularly on the feet).
by Simon D. Mitin, M.D.