Clinical Trials Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Dec 7, 2014; 20(45): 17148-17154
Published online Dec 7, 2014. doi: 10.3748/wjg.v20.i45.17148
Figure 1
Figure 1 Endoscopic papillary large balloon dilation: Controlled Radial Expansion 12-20 mm wire-guided type balloon 5. 5 cm (Boston Scientific Corp., Natick, MA).
Figure 2
Figure 2 View of papilla gradually dilated. A: The papilla was gradually dilated using a large balloon. Dilation was continued until the notch on the balloon disappeared (endoscopic image); B: The papilla was gradually dilated until the notch on the balloon disappeared (fluoroscopic image).
Figure 3
Figure 3 Duodenal papilla after endoscopic procedure. A: Papillary balloon dilation; B: The duodenal papilla after endoscopic sphincterotomy; C: The duodenal papilla after endoscopic papillary large balloon dilation.