Barium swallow study

A barium swallow study is a medical test used to examine the esophagus and stomach. During the procedure, a patient drinks a special liquid containing barium, a contrast material that shows up clearly on X-rays. The barium coats the lining of the digestive tract, allowing doctors to see shapes, movements, and any abnormalities on the X-ray images. This test helps diagnose issues like swallowing problems, blockages, or ulcers, providing important information for treatment planning. It is usually conducted in a radiology department and does not require any anesthesia.