It also takes less time than either a conventional colonoscopy or a lower GI series.

Endoscopy or upper GI series, if you have digestive system symptoms.

Barium studies of the stomach and intestines (such as an upper GI series)

She'd gotten a bigger surprise when she was 27 and needed an upper GI series to evaluate heartburn symptoms.

The doctor may do an upper GI series to look at the small intestine.

When barium fluid is given by mouth, it is called an upper GI series.

This procedure is also called a lower GI series.

This procedure is also called an upper GI series.