【摘要】 目的探讨重症下肢静脉血栓形成的血管内介入治疗方法。方法对31例重症下肢静脉血栓形成,分别采用导管捣碎抽出血块、球囊导管扩张术、机械性旋切导管血栓旋切术、狭窄段静脉支架种植术和下腔静脉滤器种植术等方法治疗。结果31例介入治疗术后3~36个月跟踪观察,治疗有效率为96.77%(30/31例),其中下肢功能恢复良好24例(77.42%),残留瓣膜功能异常6例(19.35%)。结论血管内介入治疗技术是治疗重症下肢静脉血栓形成的有效方法,值得推广应用。更多还原

【Abstract】 Objective To explore the method of interventional treatment for severe deep venous thrombosis of lower extremity. Methods The thirty-one patients with severe deep venous thrombosis of lower extremity were separately treated by percutaneous transluminal angioplasty (PTA),mechanical thrombectomy,stent placement and the inferior vena cava filter placement.Results The effective ratio is 96.77%(30/31 cases) in total cases by follow-up observation for 3~36 months. The lower limb functions were entirely recovered in 24 cases (77.42%). There were functional defect in deep venous valve in 6 cases (19.35%). Conclusions The combined interventional treatment is an effective and applied method for severe deep venous thrombosis of lower extremity.更多还原