A Barium enema is an examination of your lower gastrointestinal tract (your doctor may call it your lower GI tract) using X-rays. It’s also known as a colon X-ray.

An air contrast barium enema is a test for your colon.These days, doctors don’t use it as often to look for colorectal cancer.Instead, it’s more common to get a colonoscopy, which can find ...

Barium x-ray. A barium x-ray is a test to look at the outline of any part of your digestive system.. Barium is a white liquid that shows up clearly on an x-ray. Once it is inside the body, it coats ...

Detecting barium around the extreme exoplanets WASP-76 b and WASP-121 b marks the heaviest element ever found in the atmosphere of a planet orbiting a star other than the sun. The finding could ...