Journal of gastroenterology and hepatology
Blood Urea Nitrogen-to-Creatinine Ratio to Differentiate Upper From Lower Gastrointestinal Bleeding: A Systematic Review and Meta-Analysis.
Daniel Martin Simadibrata, Thai Hau Koo, Murlidhar Murlidhar, Ramesh Lamichhane, Derren David Christian Homenta Rampengan, Pojsakorn Danpanichkul, Richard C K Wong
Published: 202610.1111/jgh.70224
Abstract
BACKGROUND AND AIM: Determining the location of gastrointestinal (GI) bleeding is critical for guiding diagnostic and therapeutic strategies but often results in patients receiving pan-endoscopy with upper endoscopy, colonoscopy, and small bowel caps…
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