Obscure gastrointestinal (GI) bleeding creates a diagnostic challenge for gastroenterologists. Many patients undergo multiple blood transfusions and repeated studies. Modern imaging techniques improve ...
Lindsay Curtis is a health & medical writer in South Florida. She worked as a communications professional for health nonprofits and the University of Toronto’s Faculty of Medicine and Faculty of ...
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What causes a gastrointestinal (GI) bleed?
Symptoms of GI bleeding include stomach pain, vomiting blood, or having black, tarry stool. Peptic ulcers are the leading ...
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