Warts that lead to anal cancer

For precancerous areas, treatment may be laser therapy, by applying acid to the abnormal area, or by surgical removal of part of the lining of the anal canal. Having a weakened immune system Your immune system fights infection and diseases. Lowered immunity Higher rates of anal cancer occur among people with reduced immunity, such as people with AIDS or people who have had an organ transplant and must take medicines that suppress their immune system. However, the genital warts , benign respiratory tract tumors, precancerous changes at the cervix, and cancers resulting from HPV infections can be treated. During the HRA procedure, lesions are enhanced by first applying a thin layer of dilute vinegar to the mucosa and then iodine to highlight any abnormal or precancerous areas. Routine screening for anal cancer with anal Pap smears in high-risk groups is not done yet, but it may be soon.

Quitting smoking seems to reduce the risk. A small percentage of HPV infections develop into cancer. HIV-positive men and women. The infection causes small warts around and inside the anus or in the genital area. For instance, in African Americans younger than age 60, it's more common in men than in women, but after age 60 it's more common in women. While unprotected anal intercourse is the most common way to get the infection and warts in and around the anus, anal penetration is not necessary.

This may lead to groups of cellular changes that can become precancer or cancer over time. For example, an HPV infection might start in the genitals and then spread to the anus. HPV is a group of more than related viruses. For an anal Pap smear, a cotton swab is placed in the anus and rotated to pick up cells.