Thanks -- If the biopsy confirmed this was a "common wart" that just happened to be in my anus, would this make it any less contagious than the kind of warts that usually appear in the ano-genital region?
Hello,
Thank you for your post.
Warts are small, rough growths caused by the human papilloma virus (HPV). Any area of the skin can be affected, but warts are most commonly found on the hands, feet and face. Warts on the sole of the feet are known as verrucas and are also caused by HPV. Warts are caused by HPV, of which there are over 100 different types. Warts can be contagious, but the risk of you catching them is low. Warts usually spread from direct skin contact or in damp places, commonly in swimming pools and communal showers. If you scratch a wart, the viral particles may spread to other areas of your skin. Up to one in 10 people will have a wart at some point in their life, most commonly in childhood or adolescence. Warts and verrucas are usually harmless and go away by themselves, with up to nine in 10 disappearing within two years in children but often taking longer in adults.
Ano-genital warts are usually caused by different types of HPV. They usually spread from other parts of the body, or most often, by sexual contact. The way to differentiate a plain wart from a typical genital wart (sexually transmitted) is through its appearance and also through histology result from the biopsy. However in general terms if somone has a wart on their genitals or anal area, this would normally be considered sexually transmitted and as such one would be potentially contagious.
Best wishes,
Dr José