Anal cancer is usually treated with chemotherapy and radiation therapy. You may need surgery if these treatments aren’t effective or if you have a small tumor. Surgery may involve removing your tumor ...

The large intestine absorbs water and nutrients from food waste. Constipation, diarrhea, and hemorrhoids commonly affect the ...

Low anterior resection syndrome describes a group of symptoms that can occur following colorectal cancer treatment. These can include incontinence, feelings of urgency, increased stool frequency, and ...