Explore the world of gastrointestinal (GI) health and disease with ACG. Access valuable resources and information on a wide range of GI and hepatic conditions.

The digestive system consists of the gastrointestinal tract, sometimes referred to as the GI tract, which includes the esophagus, stomach, small intestine and large intestine as well as the …

Sep 29, 2025 · Gastrointestinal (GI) diseases affect your digestive system, causing a wide range of symptoms and altering the function or structure of the digestive system.

Gastrointestinal diseases are health conditions that affect your gastrointestinal (GI) tract. Your GI tract is the path food takes through your digestive system — from your mouth to your rectum.

The digestive system is made up of the gastrointestinal tract—also called the GI tract or digestive tract—and the liver, pancreas, and gallbladder. The GI tract is a series of hollow organs joined …

Gastrointestinal tract, pathway by which food enters the body and solid wastes are expelled. The gastrointestinal tract includes the mouth, pharynx, esophagus, stomach, small intestine, large …

ACG Case Reports Journal is a peer-reviewed, open-access online journal publishing gastroenterology and hepatology case reports. The journal is edited by a team of GI fellows.

Gastrointestinal (GI) symptoms such as heartburn, indigestion or dyspepsia, bloating, and constipation are common. However, these symptoms may be misinterpreted and their impact …

Gastrointestinal (GI) exams are X-ray exams that examine the GI tract, including the esophagus, stomach, small intestine, large intestine and rectum.

Barium enema Lower gastrointestinal (GI) series. A diagnostic procedure in which x-rays are taken after barium sulfate is introduced into the patient by enema. The barium sulfate helps to …