There is essentially no difference between a wart and a wart, which is clinically referred to as a wart. Warts are benign growths caused by human papilloma virus infection of the skin or mucous membranes. The common clinical types are common warts, flat warts, plantar warts and condyloma acuminata. The common wart is often referred to as a wart, which is a grayish-brown, brown or similarly colored papule with a rough, keratinized surface and a hard, papillomatous texture. They are usually found on the back of the hands, fingers, dorsum of the feet, and perineum, but can also occur on the skin of other parts of the body. The nail wart is called a perineural wart, and the nail wart is called a subxiphoid wart. This is a self-limiting disease, and most of them can disappear naturally. The number of lesions is small, the main treatment is local, and the number of lesions is large, the main system of drugs. Treatment includes topical medications, cryotherapy, laser treatment or surgical excision.