A case involving a submucosal bulge in the duodenal bulb was ultimately confirmed to be a residual gallbladder. Zhu W, Zhang H, Chen X, Qian A, et al. Endoscopy 2026;58.

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Amedeo Smart

Independent Medical Education

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Zhu W, Zhang H, Chen X, Qian A, et al. A case involving a submucosal bulge in the duodenal bulb was ultimately confirmed to be a residual gallbladder. Endoscopy 2026;58.
PMID: 41617182