Review
Copyright ©2014 Baishideng Publishing Group Inc.
World J Hepatol. Aug 27, 2014; 6(8): 559-569
Published online Aug 27, 2014. doi: 10.4254/wjh.v6.i8.559
Table 2 Unilateral vs bilateral drainage for hilar cholan-giocarcinoma
UnilateralBilateralP
No. of pts7978-
Stent insertion (%)88.676.90.041
Successful drainage (%)81.073.00.049
Early complication (%)18.926.90.026
Survival (d)1401420.482