Original Article
Copyright ©2010 Baishideng Publishing Group Co.
World J Radiol. Sep 28, 2010; 2(9): 358-367
Published online Sep 28, 2010. doi: 10.4329/wjr.v2.i9.358
Table 4 Comparison between the different imaging-guided percutaneous drainage procedures and their success rate in patients with biliary obstruction
Type of procedureNo. of proceduresSuccessful procedures (n)Success rate (%)
Fluoroscopy-guided drainage161062.5
US-guided drainage13746.15
CT-guided drainage302893.331