Endovascular treatment of portal vein stenosis after pediatric liver transplantation for biliary atresia
10.13929/j.1672-8475.201706017
- VernacularTitle:胆道闭锁患儿肝移植术后门静脉狭窄的血管腔内治疗
- Author:
Zhiyuan ZHANG
1
;
Long JIN
;
Guang CHEN
;
Tianhao SU
;
Zhenchang WANG
;
Zhijun ZHU
;
Lin WEI
;
Guowen XIAO
Author Information
1. 首都医科大学附属北京友谊医院放射介入科
- Keywords:
Biliary atresia;
Liver transplantation;
Portal vein stenosis;
Radiology,interventional
- From:
Chinese Journal of Interventional Imaging and Therapy
2017;14(11):655-658
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the value of endovascular treatment of portal vein stenosis (PVS) after pediatric liver transplantation for biliary artesia.Methods The data of 14 children with PVS after liver transplantation for biliary atresia were retrospectively evaluated.All children were confirmed by portal vein angiography,and were treated with 1-2 times of percutaneous transluminal angioplasty with or without percutaneous transluminal stent angioplasty.The effect of endovascular interventional therapy in 14 children was analyzed.Results A total of 14 children received 23 times of endovascular interventional therapy.The technical success rate of the first treatment was 82.61％ (19/23).Ten children were treated with balloon dilatation,and stent angioplasty was performed in 4 children after balloon dilatation.These stents were not narrowed after implantation.There were no complications related to treatment in 14 cases.Conclusion Endovascular treatment for PVS after liver transplantation for biliary atresia is safe and effective.
