A barium study is a test done to diagnose conditions of the upper gastrointestinal tract, such as hiatal hernia, intestinal blockage, peptic ulcers, and tumors. In this test, you have to swallow a barium drink, which will line the digestive tract, and then a series of X-rays are taken.
Esophagram - Uses, Procedure, Risks, Alternatives, and Contraindications
Esophagram is an imaging technique of your upper gastrointestinal tract. Read the following article to know more about esophagram.
