Editorial
Copyright ©2014 Baishideng Publishing Group Co.
World J Gastrointest Endosc. Jan 16, 2014; 6(1): 1-5
Published online Jan 16, 2014. doi: 10.4253/wjge.v6.i1.1
Figure 4
Figure 4 Fluoroscopic view of the ultraslim upper endoscope. Note looping of the endoscope in the stomach. Although the tip of the endoscope is well within the bile duct lumen, the endoscope cannot be further advanced to the more proximal ducts because of the looping.