Fig. 1From: Long- and short-term outcomes of balloon dilation for benign choledochojejunal anastomotic stricture using balloon endoscopy-assisted ERCP: a multi-center retrospective cohort studyThe figure of balloon dilation. A The anastomosis with pinhole-like choledochojejunal anastomotic stricture. B, C The patient with complete disappearance of waist during balloon dilation (B) and with residual waist (C). D The anastomosis after balloon dilationBack to article page