What Does Lower Gi Mean

What is the lower GI tract? The lower gastrointestinal (GI) tract is the last part of the digestive tract. The lower GI tract consists of the large intestine and the anus. The large intestine absorbs water and changes the waste products of the digestive process from liquid into formed stool.

What does a lower GI test show?

A lower gastrointestinal (GI) series, or barium enema, uses x-rays to diagnose problems in the large intestine, which includes the colon and rectum. The lower GI series may show problems like abnormal growths, ulcers, polyps, diverticuli, and colon cancer.

What does lower GI mean in medical terms?

Lower GI series: Short for lower gastrointestinal series. A series of x-rays of the rectum, colon and lower section of the small intestine taken after the patient has a barium enema.