This procedure is used to examine the esophagus, the tube that carries food from your mouth to your stomach. It is usually done to identify the causes of swallowing problems, such as inflammation, ulcers, tumors, and other abnormalities.
This procedure is used to examine the esophagus, the tube that carries food from your mouth to your stomach. It is usually done to identify the causes of swallowing problems, such as inflammation, ulcers, tumors, and other abnormalities.