Snel P, Rosenbusch G, Yap S H, van Tongeren J H
Dtsch Med Wochenschr. 1979 Mar 9;104(10):352-5. doi: 10.1055/s-0028-1103911.
Introduction of the thin flexible needle (Chiba or Okuda needle) has revived percutaneous transhepatic cholangiography, even though there are more recent methods of investigating the biliary tract. Personal results in 65 patients demonstrate that the needle can be successfully introduced in all instances, as long as the biliary tracts are dilated, the success rate being 68% if they are not. The complication rate was 9.2%, but there was no death.
细柔性针(千叶针或奥田针)的引入使经皮经肝胆道造影术得以复兴,尽管目前有更多研究胆道的新方法。对65例患者的个人研究结果表明,只要胆道扩张,在所有情况下都能成功插入该针;若胆道未扩张,成功率为68%。并发症发生率为9.2%,但无死亡病例。