Interventional therapy of biliary tract stricture by percutaneous transhepatic biliary tract drainage after orthotopic liver transplantation in 30 cases
10.3760/cma.j.issn.0254-1785.2010.12.009
- VernacularTitle:经皮肝穿刺胆道引流介入治疗肝移植术后胆道狭窄30例
- Author:
Qiang LI
;
Guokun AO
;
Guosheng DU
;
Bingyi SHI
;
Xin HUANG
;
Zhiyuan TAN
;
Xiaoye WANG
- Publication Type:Journal Article
- Keywords:
Liver transplantation;
Cholangiography;
Postoperative complication;
Interventional therapy
- From:
Chinese Journal of Organ Transplantation
2010;31(12):745-748
- CountryChina
- Language:Chinese
-
Abstract:
Objective To discuss feasibility and therapeutic effect of the interventional management through biliary tract drainage with percutaneous transhepatic puncture technique for biliary tract stricture after orthotopic liver transplantation. Methods A retrospective review of the clinical and imaging materials of 292 postoperative orthotopic liver transplantation cases was made. Of these 292 cases, 30 patients suffered from biliary tract complications and treated with billiary balloon dilatation, bile drainage and biliary stenting techniques. Results After biliary balloon dilatation, 3 cases of biliary tract strictures and leaks, 3 cases of simple biliary anastomosis site strictures and 7 out of the 8 cases of multiple biliary tract strictures were cured. In one of the multiple biliary tract stricture patients, a hepatic hematoma after biliary balloon dilatation was found and a second liver transplantation was done. In the 14 cases of multiple biliary tract strictures accompanied with biliary sludge, balloon dilatation technique was repeatedly performed. In 12 of the 14 cases, the strictures were improved remarkably and jaundice was subsided; In one of 14 cases, biliary tract stenting procedure was performed, but liver re-transplatation was carried out because of stent obstruction by much sludge. In the remaining 1 of the 14 cases, because there was no improvement of the strictures and relief of jaundice was revealed after the repeated procedures, liver re-transplantation was finally done In 2 cases of strictures at the opening segment of the T tube, the procedure of percutaneous transhepatic puncture for bile drainage was managed. After the procedure, the strictures were alleviated and the jaundice relieved. Conclusion The interventional managements through percutaneous transhepatic puncture techniques were effective, convenient and minimally invasive for treating biliary tract strictures after orthotopic liver transplantation.
