Understanding Upper Endoscopy
Upper endoscopy, or esophagogastroduodenoscopy (EGD), is a minimally invasive procedure used to examine the upper digestive tract, including the esophagus, stomach, and duodenum. By using a thin, flexible tube equipped with a camera and light, doctors can visualize the lining of these organs, diagnose conditions, and even perform therapeutic interventions. At Schwarz and Ammirati Gastroenterology,