What Is an Upper GI Series? An upper GI series is a group of X-ray tests that look at your GI tract -- your food pipe (the esophagus), stomach, and the first part of your small intestine (the ...

Hypothesis Famotidine would be more effective in preventing peptic ulcers. Drugs/Procedures ... events in the famotidine group (no upper gastrointestinal [GI] hemorrhage) and 15 in the placebo ...

The use of low-dose aspirin in the prevention of cardiovascular disease is frequently associated with a development of dyspeptic symptoms and erosions or ulcerations in the upper GI tract.