Single-wall puncture: a new technique for percutaneous transhepatic biliary drainage.

Lee, Sang H; Hahn, Seong T; Hahn, Hyung J; Cho, Kyung J · AJR Am J Roentgenol · 2003

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Abstract

The purpose of our study is to evaluate the safety and utility of a new single-wall puncture technique for percutaneous transhepatic biliary drainage in comparison with the conventional double-wall puncture technique. Our results suggest that the single-wall puncture technique is a useful method for percutaneous transhepatic biliary drainage and may be safer than the conventional double-wall puncture technique.

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