An aortobifemoral bypass is a surgery that's done to redirect your blood flow around a large, blocked artery in your groin or abdomen. Learn about what it is and when you might need it.

An estimated 10-15 percent of American adults suffer from irritable bowel syndrome (IBS). Proper diagnosis from a medical professional is important for getting effective treatment and relief.

Ulcerative colitis is an inflammatory bowel disease in which the inner lining of the large intestine and rectum become inflamed. It is characterized by diarrhea, abdominal pain and blood in the stool.

Thoracic cavity anatomy and physiology The thoracic or chest cavity is cylindrical in shape, and contains organs of the cardiovascular, respiratory and gastrointestinal systems.