Center for Digestive Medicine - An upper GI endoscopy is a procedure to view the upper digestive tract, which includes the esophagus (the tube linking the mouth and stomach), stomach and beginning
Endoscopy Preparation and Procedure | Vista Health
Endoscopy: Uses, 13 Types, and More
Upper Endoscopy procedure(Gastroscopy)
The Doctor Performs Endoscopy Through Th... | Stock Video | Pond5