Learn more about what the colon does and its anatomy here. The colon is part of the large intestine, and it absorbs water and nutrients from food. Medical News Today ...

The fundus is the part of the stomach that stores gas from digestion. Learn more about the fundus, as well as the anatomy and common conditions of the stomach.

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

Find out what you need to know about an abdominal mass, and discover the causes, treatment, and how it may affect health. ... It runs from your heart down the center of your chest and abdomen.

Abdominal pain is pain that originates between the chest and the pelvis. Burping, or belching, is the act of expelling gas from the stomach through the mouth.