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 ...

What Is a Barium Enema? 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.

The Company's products include chromium compounds and barium compounds. Its chromium compounds include sodium dichromate, basic chromium sulfate, chromic acid, chrome oxide green, sodium sulfate ...

To the Editor: It seems unjustified to refer to a radiographic study using barium sulfate suspension as “A Deadly Examination,” as Fruchter and Dragu do (March 13 issue). 1 The patient in this ...