An endoscopy / colonoscopy involves observing and examining the inside of a person's body using an endoscope.

In Australia and New Zealand bowel cancer is the most common internal malignancy for both sexes combined.

Diverticulosis consists of small pockets or protrusions of the lining of the large bowel wall through the muscular layer of the bowel.

Crohn's disease is an inflammatory bowel disease that causes full-thickness inflammation of the bowel wall.

A fistula is an abnormal connection between 2 parts of the body. This can occur between a variety of different organs.