下肢动脉血栓是指动脉本身的病变导致血栓形成,引起动脉狭窄,导致下肢缺血,严重者可出现坏死,传统的治疗方法是外科切开取血栓或截肢。我们采用介入导管直接接触血栓连续溶栓取得很好的效果,现总结如下。1临床资料1·1一般资料本组5例患者均为女性;年龄67~77岁,平均73岁。均为 Lower extremity arterial thrombosis refers to the arterial disease itself leads to thrombosis, causing artery stenosis, resulting in lower limb ischemia, severe necrosis may occur, the traditional treatment is surgical removal of thrombosis or amputation. We use direct interventional catheter thrombosis continuous thrombolysis achieved good results, are summarized as follows. 1 Clinical data 1.1 General Information The group of 5 patients were female; aged 67 to 77 years, mean 73 years. All are