
An Upper Endoscopy (EGD) is a minimally invasive procedure that examines the esophagus, stomach, and the first part of the small intestine. It helps diagnose conditions like ulcers, acid reflux, and tumors. Preparation includes fasting, stopping certain medications, and arranging for post-procedure recovery. The procedure involves inserting a thin, flexible tube with a camera through the mouth to visualize the digestive tract.
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