EGD - Esophagogastroduodenoscopy
EGD is performed using an instrument called an endoscope. The physician is able to examine the upper gastrointestinal (GI) tract which includes the esophagus, stomach and duodenum.
For information about the EGD, or Upper GI Endoscopy, please visit the American Society for Gastrointestinal Endoscopy website.