Original report - Usefulness of a percutaneous transhepatic coaxial micropuncture needle technique in patients with nondilated peripheral intrahepatic ducts

被引:9
作者
Cope, C [1 ]
机构
[1] Hosp Univ Penn, Dept Radiol, Philadelphia, PA 19104 USA
关键词
D O I
10.2214/ajr.181.4.1811017
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
OBJECTIVE. I sought to develop an efficacious transhepatic technique for localizing normal or minimally dilated biliary radicles using 25- to 27-gauge needles threaded through 21- to 22-gauge needles. CONCLUSION. The micropuncture needle is a useful adjunct for performing transhepatic cholangiography in patients whose bile ducts are nondilated or in whom the standard transhepatic needle technique has failed.
引用
收藏
页码:1017 / 1020
页数:4
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