Case Report: A rare presentation of gastrointestinal amyloidosis: unmasking the hidden culprit of chronic epigastric pain and weight loss
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Amyloidosis is a rare, heterogeneous condition characterized by extracellular deposition of misfolded protein fibrils, resulting in organ dysfunction. Gastrointestinal amyloidosis (GIA), an uncommon manifestation, is often underdiagnosed due to its nonspecific... ...