1·During both periods, occluded accesses were directed to surgical thrombectomy.
在这两个期间，通路闭塞的患者全部进行外科血栓切除术。
2·Aim: to explore the efficacy and safety of Rheolytic Thrombectomy for deep vein thrombosis of lower extremity.
目的：探讨下肢深静脉血栓形成流变除栓术治疗的临床疗效与安全性。
3·Influential factors of treatment are the time of thrombectomy, arteriosclerosis causing partial or complete occlusion.
影响治疗效果的因素有取栓时间、动脉硬化狭窄或闭塞等因素。
4·Objective to evaluate the effectiveness and safety of surgical thrombectomy for acute deep venous thrombosis of lower extremities.
目的探讨下肢深静脉血拴急性期手术取栓的疗效和安全性。
5·Results Thrombectomy was undertaken in 203 patients for one time. Thrombectomy again and iliac vein synthetic graft in 15 patients.
结果203例1次取栓成功，15例再次取栓并行髂静脉人造血管移植术。
6·Conclusion: 1, The hydrodynamic thrombectomy appears to be safe and effective for rapid thrombectomy of acute or subacute thrombus.
结论：1、流变血栓清除导管能迅速、安全、有效地清除急性或亚急性血栓。
7·Objective to value the effect of surgical thrombectomy combined with thrombolytic therapy for deep venous thrombosis of lower extremities.
目的探讨取栓加溶栓联合治疗下肢深静脉血栓形成的疗效。
8·Objective to explore the experience of indwelling catheter thrombolysis of acute deep vein thrombosis of the lower extremity after thrombectomy.
目的总结急性下肢深静脉血栓形成手术取栓后留置导管溶栓的经验。
9·The patients in the surgical group received thrombectomy, balloon venoplasty, and stent placement after placement of inferior vena cava filters.
手术组先置放下腔静脉滤器，然后行患肢取栓、球囊扩张、支架置放治疗。
10·Surgical thrombectomy is not preferred as treatment method for PVT since it is invasive, technically difficult and can cause hepatic encephalopathy.
对于PVT的治疗外科血栓切除术不是首选治疗方法，因为它具有侵入性，技术上存在困难并且易引起肝性脑病。