The intestines run from the end of the stomach to the anus. Their primary function is to absorb nutrients and vitamins. The small intestine is made up of three parts—the duodenum (first part ...

Medically reviewed by Alicen Nelson MD, MPH The navel, also known as the belly button or umbilicus, is a small, round, or ...

She had been in pain for the entire 90-minute flight. Her abdomen was so distended and tender that she felt as if it might ...

Your liver is in the upper right part of your abdomen (belly area), on top of your stomach, intestines, and right kidney. Depending on the cause, you may feel pain in the front center of your ...