Brief Articles
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. May 21, 2009; 15(19): 2357-2360
Published online May 21, 2009. doi: 10.3748/wjg.15.2357
Figure 2
Figure 2 Endoscopic retrograde cholangiography of a patient with primary sclerosing cholangitis showing beaded and pruned-tree appearance.