Review
Copyright ©The Author(s) 2019.
World J Gastrointest Endosc. Jan 16, 2019; 11(1): 5-21
Published online Jan 16, 2019. doi: 10.4253/wjge.v11.i1.5
Figure 4
Figure 4 Periampullary diverticula. A: Native papilla with large periampullary diverticulum; B: Double periampullary diverticulum (one on each side of the papilla).