Upper GI Endoscopy

Key information

What is it?

An upper GI endoscopy, also known as an esophagogastroduodenoscopy (EGD), lets doctors examine the inner lining of your upper digestive tract — the esophagus, stomach, and first part of the small intestine — using a thin, flexible tube called an endoscope.

Purpose

This test can help diagnose acid reflux, ulcers, tumors, inflammation, strictures (narrowing), and other problems in the upper digestive system. It can also be used to remove swallowed objects, take biopsies, or treat bleeding.

Procedure location

Your upper GI endoscopy will be performed at Calko Medical Center, in the Surgical Unit on the fourth floor.

Anesthesia

You will receive light sedation for comfort, along with a local anesthetic to numb your throat. This prevents discomfort or gagging during the procedure.

Duration

The procedure typically takes 15 to 30 minutes.

Experience

Most patients tolerate it well. Because of the sedation, many do not remember the procedure afterwards. You may have a sore throat or some bloating, but significant discomfort is rare.