What Is an Upper GI Series ... or in the morning before you have this test. Your stomach must be empty, because food makes it hard to see your GI tract on X-rays. Also let your doctor know ...

Endoscopy prep involves fasting with an upper GI test and emptying your bowels for a colonoscopy. Learn about the basic prep ...

The Mann-Whitney U test and χ 2 ... underwent the procedure. None required intervention. One patient with gastritis by endoscopy died from disseminated (non-upper GI) malignant disease 2 months ...

Objective: This study combined existing data to test the hypothesis that GI comedications ... other antiulcer therapy) and needing GI procedures (upper GI barium studies, upper or lower GI ...

Endoscopy generally refers to the examination of the upper gastrointestinal (GI) tract, including the esophagus, stomach, and the beginning of the small intestine. It is performed using an endoscope ...