Case Report
Copyright ©The Author(s) 2025.
World J Gastrointest Surg. Aug 27, 2025; 17(8): 107558
Published online Aug 27, 2025. doi: 10.4240/wjgs.v17.i8.107558
Figure 1
Figure 1  Gastroscopy showed a mucosal bulge in the duodenal bulb, involving the pylorus, and the surface of the lesion was congested.