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Updated: Jan 5, 2026

Endoscopic Approach for Colloid Cyst Resection
Published on: May 23, 2025
Enterococcus faecalis Endocarditis After Endoscopic Mucosal Resection of a Large Sessile Colonic Polyp
Antonios Wehbeh1, Myron C Gerson2, Douglas K Rex1
1Division of Gastroenterology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN.
Abstract:
A 71-year-old man with mitral regurgitation and apical cardiomyopathy underwent endoscopic mucosal resection of a 22-mm transverse colon tubulovillous adenoma with high-grade dysplasia. Six weeks later, he presented with fever, valvular vegetations, and positive blood cultures for Enterococcus faecalis. To our knowledge, this is the first reported case of endocarditis involving native heart valves after endoscopic mucosal resection.
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