Endoscopy is a way to examine your digestive tract with a camera, called an endoscope. The endoscope is a flexible tube with a light and the camera attached. Through this state-of-the-art technology, ...

Colonoscopy is at the heart of gastroenterology. It is a diagnostic and therapeutic tool and it has become the central figure in the crusade against colorectal cancer. Seven gastroenterologists ...

WebMD explains the upper endoscopy -- how the procedure is used to diagnose digestive problems like acid reflux or identify inflammation, ulcers, and tumors.

Colonoscopy has been the bread-and-butter procedure of the GI field for decades, but new technology continues to roll out. Seven GI physicians consider whether or not a new device will ever be able to ...

Endoscopy has long been viewed as the gold standard for diagnosing issues in the gastrointestinal tract, but the capsule endoscopy market is beginning to grow.

People experiencing GI issues may need an endoscopy. If you drink alcohol, read on to learn more about what to expect after the procedure.