Although they're usually benign, in very rare cases warts have been known to develop into a very slow-growing cancer called verrucous carcinoma. This type of cancer can grow to a large size but does ...

Genital warts are bumps on the vagina, penis, anus, or surrounding area that are caused by the human papillomavirus (HPV). HPV is the most common sexually transmitted infection in the United States.

Genital warts look like bumps that occur alone or in clusters. The warts, caused by the human papillomavirus (HPV), are typically the same color as your skin but color and size can vary. HPV is the ...