Brief Articles
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Sep 14, 2009; 15(34): 4298-4304
Published online Sep 14, 2009. doi: 10.3748/wjg.15.4298
Figure 1
Figure 1 Endoscopic view. A: A small sphincterotomy using a pull-type sphincterotome; B: Endoscopic papillary balloon dilation with a large balloon after small endoscopic sphincterotomy; C: Dilated orifice after small EST + ELBD; D: Stone removal through the dilated orifice of the major papilla.