急性肾动脉下腹主动脉栓塞诊治的探讨

目的 探讨急性肾动脉下腹主动脉栓塞的合理诊治.方法 对2005年1月至2008年12月收治的6例急性肾动脉下腹主动脉栓塞患者的临床资料进行分析;3例经双侧股动脉切开Fogarty导管取栓术,2例经腹主动脉切开取栓术;1例只接受抗凝治疗.结果 本组治愈2例,2例接受截肢共3条肢体,2例死亡.住院时间4h至122 d,平均(24±55)d.4例患者出院后口服抗凝剂,均无腹主动脉及远端血管栓塞,2例下肢肌力较术前略差.结论 及早抗凝、溶栓和积极手术取栓治疗可提高急性肾动脉下腹主动脉栓塞的治愈率和降低其病死率;围手术期要重视预防和处理缺血再灌注损伤;病情危重不能耐受手术者可积极使用抗凝、溶栓治疗.

Approach on diagnosis and treatment of acute infrarenal abdominal aortic occlusion

Objective To discuss rational diagnosis and treatment of acute infrarenal abdominal aortic occlusion. Methods Retrospective analysis was made on 6 cases with acute infrarenal abdominal aortic occlusion from January 2005 to December 2008. Emergency operations of retrograde catheter were done on 3 cases, 2 cases received transaortic embolectomy, 1 case received anticoagulation therapy successfully. Results Two cases were cured, 2 cases with 3 legs received amputation, 2 cases died. The time in hospital was 4 hours to 122 days, averaged (24±55) days. Conclusions A prompt thrombolytic, anticoagulation therapy and operation are suggested. It is emphasized to prevent reperfusion injury after arterial ischemia during the peri-and post-operation. Conservative treatment may be used in the patients incorporated with seriously multiple organ failure.