Perez M R, Oleaga J A, Freiman D B, McLean G L, Ring E J
Arch Surg. 1979 Jan;114(1):107-9. doi: 10.1001/archsurg.1979.01370250109024.
A residual distal common bile duct stone was successfully advanced into the duodenum after percutaneous transhepatic catheterization of the biliary tract. Nonsurgical retrieval of retained biliary duct stones through surgically created T-tube tracts has been shown to be a practical procedure with high reported success rates. Reoperation has been necessary in cases where no drainage tube was introduced at surgery or when stones have formed after the fistula closed. Transhepatic catheterization techniques may provide a way to manipulate residual biliary tract stones when no other access is available.
经皮经肝胆道置管术后，残留的胆总管远端结石成功排入十二指肠。经手术建立的T管窦道非手术取出残留胆管结石已被证明是一种实用的方法，报道的成功率很高。在手术时未置入引流管或瘘管闭合后结石形成的情况下，需要再次手术。当没有其他途径时，经肝置管技术可能提供一种处理残留胆道结石的方法。
