Barium Test in Batla house, Delhi

Barium swallow test is done to test pharynx, oesophagus, and proximal stomach for any defects or problems. In this case, barium sulphate is used as a contrast which is mixed with water and given to the patients and it looks like a milkshake. In a barium enema, the barium sulphate solution is introduced as an enema through a tube inserted into the rectum. It is done to study the problems affecting the large bowel. A special type of X-ray machine called as the fluoroscope is used, which projects images on a video screen. It is used in diagnosing hiatal hernia, blockages, inflammation, tumours and other such problems in the digestive system.