Gastrointestinal (GI) intervention is the use of medical imaging techniques to guide doctors as they diagnose and treat certain problems digestive tract (the stomach and intestines, the liver, the biliary tree, and the pancreas).Interventional radiologist use imaging techniques such as X-rays, MRIs (magnetic resonance imaging) scans, fluoroscopy (an X-ray procedure that makes it possible to see internal organs in motion), CT (computed tomography) scans and ultrasounds.
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