Brief Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Jul 28, 2013; 19(28): 4531-4536
Published online Jul 28, 2013. doi: 10.3748/wjg.v19.i28.4531
Table 2 Number of patients receiving different procedures
Proceduren
Endoscopic papillary (large) balloon dilation24
Endoscopic sphincterotomy19
Endoscopic nasobiliary drainage20
Endoscopic nasobiliary gallbladder drainage2
Placement of biliary stent (plastic or metal)18
Intraductal ultrasonography7
Aspiration, biopsy12
Only cholangiogram0