After inserting filter , catheter - directed thrombolysis , mechanical thrombectomy , pta and stent placement were sequentially performed until satisfactory results are achieved 并用血管内溶栓术、血栓清除术及内支架置入术9例闭塞血管再通，临床疗效满意。
2.
Purpose to evaluate the efficacy of inserting inferior vena caval filter , catheter - directed thrombolysis , mechanical thrombectomy , percutaneous transluminal angioplasty ( pta ) and stent placement in the treatment of il iofemoral venous thrombotic occlusion 目的探讨综合应用下腔静脉滤器置入术、血管内溶栓术、血栓清除术、血管成形术及内支架置入术治疗髂-股静脉血栓性闭塞的疗效。
