Case Report
Copyright ©20???? Baishideng Publishing Group Co.
World J Gastrointest Endosc. Dec 16, 2012; 4(12): 571-574
Published online Dec 16, 2012. doi: 10.4253/wjge.v4.i12.571
Figure 3
Figure 3 Normal endoscopic appearance of the bulb (A) and normal stratification of the duodenal layers (B).