What is causing this 30-year-old man's mucopurulent anal discharge, cramping rectal pain, and sensation of needing to have a bowel movement even after emptying his bowel? That's what physicians at La ...

Dear Dr. Roach: Back in late 2014, I noticed a dampness in my underwear — no coloration, only dampness. I consulted a gastroenterologist about a possible anal discharge. After obtaining a history, we ...

Our radiation oncologists use the latest technology available for radiation therapy. It’s important to understand how radiation therapy fits into your rectal cancer treatment plan. This information ...

Anal fissures are small tears in the lining of the anal canal. They can cause sharp pain and bleeding, especially during or after bowel movements. Anal fissures can be acute (short-term) or chronic ...