Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastrointest Endosc. May 16, 2012; 4(5): 180-184
Published online May 16, 2012. doi: 10.4253/wjge.v4.i5.180
Table 2 Stone removal after endoscopic balloon dilatation according to stone size and number
Complete removal(with one ERCP)Incomplete removal/failureP
StonesSingle9 (90%)1 (10%)NS
Multiple16 (80%)4 (20%)
Median diameter (mm)15230.001