中国临床医学2012，Vol.19Issue(2)：131-133,3.
激光切割镍钛合金大支架植入治疗癌栓所致下腔静脉狭窄的疗效
Stenosis of the Inferior Vena Cava Caused by Tumor Thrombus: Treatment with Large Laser-Cut Nitinol Stents
王成刚 1王小林 1龚高全 1陈颐 1李国平 1李长煜 1王良文1
作者信息
- 1. 复旦大学附属中山医院介入治疗科,上海,200032
- 折叠
摘要
Abstract
Objective;To evaluate the efficacy of large laser-cut nitinol stcnts in stenosis of the inferior vena cava caused by tumor thrombus. Methods; A total of 20 patients with inferior vena cava stenosis caused by tumor thrombus underwent implantation of large laser-cut nitinol stcnts. 17 cases of them were also treated with conventional transcathctcr arterial chcmocmboli-zation(TACK) . All patients underwent examination of digital subtraction angiography(DSA) and function tests. They were followed up and stcnt patency was assessed. Results: The stenosis of inferior vena cava was dialatcd in all patients after the implantation of a large laser-cut nitinol stcnt. The median survival time of the 19 patients who have been followed up was 8. 71 months. The survival rate was 89. 5% at 3 months* 60% at 6 months and 23. 1% at 12 months . There was no significant change in liver function 1 month after operation. The stcnts were patent in all patients. Conclusions; Implantation of large laser-cut nitinol stcnts is highly effective and safe in treating stenosis of the inferior vena cava caused by tumor thrombus.关键词
下腔静脉癌栓/激光切割镍钛合金大支架Key words
Tumor thrombus of the inferior vena cava/ Large laser-cut nitinol stcnts分类
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王成刚,王小林,龚高全,陈颐,李国平,李长煜,王良文..激光切割镍钛合金大支架植入治疗癌栓所致下腔静脉狭窄的疗效[J].中国临床医学,2012,19(2):131-133,3.
