cases, small intestine Week 434: Case 2 April 26, 2023 pathadmin 1. Presented by Dora Lam-Himlin, M.D. and prepared by Hillary Ross, M.D.This 57 year-old man presented with a history of multiple myeloma, a twenty pound weight loss and diarrhea. Colonoscopy and endoscopy showed nodularity/polyposis throughout the upper and lower gastrointestinal mucosa. Shown here is a small intestinal biopsy.images/1alex/05032010case2image1.jpgimages/1alex/05032010case2image2.jpgimages/1alex/05032010case2image3.jpgimages/1alex/05032010case2image4.jpgSignet ring carcinomaWhipple's disease (Tropheryma whippelii infection)Plasma cell myeloma involving the gastrointestinal mucosaMucosa associated lymphoid tissue (MALT) lymphoma Loading...
