Obscure gastrointestinal (GI) bleeding creates a diagnostic challenge for gastroenterologists. Many patients undergo multiple blood transfusions and repeated studies. Modern imaging techniques improve ...
Gili Focht, Ruth Cytter Kuint, Mary-Louise C. Greer, Li-Tal Pratt, Denise A. Castro, Peter C. Church, Thomas D. Walters, Jeffrey Hyams, Dan Navon, Javier Martin de ...
MRI preparation depends on the type of scan, the area of your body being scanned, and whether the scan requires contrast dye. It’s important to discuss prep with your doctor beforehand. In rare, ...
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