Retrospective Study
Copyright ©The Author(s) 2020.
World J Gastroenterol. Mar 14, 2020; 26(10): 1080-1087
Published online Mar 14, 2020. doi: 10.3748/wjg.v26.i10.1080
Figure 1
Figure 1 An esophageal stricture in endoscopic view before and after dilation. A: Lumen tortuosity, deformation, and diverticulisation; B: Mucosal pallor surrounding the inflated balloon; C: Laceration of the mucus observed through the balloon; D: Bleeding and laceration of the esophageal mucus.