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      2. west china medical publishers
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        find Author "ZHANG Renyu" 1 results
        • Endovascular Stentgraft For Treating Type B Aortic Dissection in Forty Cases

          目的:探討帶膜支架腔內隔絕術治療B型主動脈夾層的技術方法及療效。方法:對近年我院收治的40例主動脈夾層進行分析。40例患者均行股動脈穿刺插管至升主動脈造影,了解主動脈真假腔、夾層裂口及其與重要血管分支位置關系。切開右或左側股動脈置入覆膜血管內支架,封堵原發破口,置入支架后重復造影檢查。觀察真假腔血流變化、主動脈分支供血的情況。結果:40例患者支架置入定位準確,術后即刻造影顯示真腔血流恢復正常。手術成功率100%,無術中轉開胸手術,無截癱及瘤體破裂等嚴重并發癥,無圍手術期死亡。所有患者術后3~6個月復查增強CT,假腔不再顯影,支架通暢,無扭曲、移位。結論:帶膜支架腔內隔絕術治療B型主動脈夾層具有創傷小,術后恢復快,手術死亡率低,手術成功率高的優點,但遠期效果有待進一步觀察。

          Release date:2016-08-26 03:57 Export PDF Favorites Scan
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          2. 射丝袜