Retrospective Study
Copyright ©The Author(s) 2016.
World J Gastrointest Endosc. Mar 25, 2016; 8(6): 301-309
Published online Mar 25, 2016. doi: 10.4253/wjge.v8.i6.301
Figure 2
Figure 2 Endoscopic images of cytomegalovirus-associated colitis in patients with active ulcerative colitis. A-C: Deep ulcer; D-G: Punched-out ulcer; H-J: Geographical ulcer; K: Longitudinal ulcer; L: Mucosal defect.