New Delhi, April 27 -- Anal cancer refers to cancer that develops in the tissues of the anus. The anus is present at the end of the large intestine, and that is where this cancer is located. While this cancer is rare, it can happen, and the cancer cells can also spread to other parts of the body. The symptoms of anal cancer may include anal bleeding, formation of an anal cancer lump at the anus, or even difficulty in performing bowel movements. Read on to know how this cancer can be diagnosed, risk factors as well as prevention and treatment of anal cancer.

What is anal cancer?

Anal cancer is not as commonly discussed as other types of cancers, but it is an important health issue. Anal cancer affects the very end of the large intestine-...