Roizental M, Kane R A, Takahashi J, Kruskal J, Crenshaw W B, Perry L, Stokes K, Clouse M E
Department of Radiological Sciences, Deaconess Hospital, Boston, MA, USA.
Radiology. 1995 Sep;196(3):868-70. doi: 10.1148/radiology.196.3.7644659.
To mark the portal vein prior to transjugular intrahepatic portosystemic shunt (TIPS) placement, metallic coils adjacent to (n = 18) and a wire within (n = 18) the portal vein were placed with ultrasonographic (US) guidance. The mean number of punctures for successful portal vein entry was 3.0 with coils and 2.9 with a wire, and the mean total procedure time was 127.5 and 110.0 minutes, respectively (differences, not significant), and mean time at US was 20 and 10 minutes, respectively.
在经颈静脉肝内门体分流术（TIPS）放置前标记门静脉时，在超声（US）引导下，在门静脉旁放置金属线圈（n = 18），并在门静脉内放置金属丝（n = 18）。成功进入门静脉的平均穿刺次数，放置线圈时为3.0次，放置金属丝时为2.9次；平均总操作时间分别为127.5分钟和110.0分钟（差异无统计学意义），超声检查的平均时间分别为20分钟和10分钟。
