If caught early, anal cancer is highly treatable - with high survival rates. Read more from WebMD about anal cancer, including symptoms and treatments. Anal cancer — Comprehensive overview covers symptoms, diagnosis, treatment and prevention of anal cancers. Anal cancer is a tumor that grows in the anus or anal canal. Infection with HPV is a major risk factor. Treatment can be effective in the early stages.4/5(). Many anal cancers are linked to lifestyle or other risk factors. Having these risk factors does not mean that you will definitely develop cancer. Anal cancer causes and risks. The causes are still unknown, but there are several factors which may increase your risk of developing the disease.
Is this topic for you?Anal cancer is not the same as cancer of the colon or rectum. To learn about these cancers, see the topic Colorectal salfetki.info is anal cancer. Anal cancer is a tumor that grows in the anus or anal canal. Infection with HPV is a major risk factor. Treatment can be effective in the early stages.4/5(). Information about anal cancer treatment, clinical trials, and other topics from the National Cancer Institute. Skip to content. Research on Causes of Cancer.