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DeBakey Ⅲ型主动脉夹层21例的临床诊治

South China Journal of Cardiovascular Diseases(2014)

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Abstract
目的 探讨主动脉腔内隔绝术(endovascular aortic repair,EVAR)治疗DeBakeyⅢ型主动脉夹层的技术方法及疗效.方法 对近3年江西省人民医收治的21例DeBakeyⅢ型主动脉夹层患者的临床资料进行回顾性分析.19例患者均行左锁骨下动脉穿刺,行升主动脉造影,了解主动脉真假腔、夹层裂口及其与重要血管分支的位置关系.切开右侧股动脉置入覆膜血管内支架,封堵原发破口,置入支架后重复造影检查以观察真假腔血流变化、主动脉分支供血的情况.结果 19例患者支架置入定位准确,术后即刻造影显示真腔血流恢复正常.手术成功率100%,无截瘫及瘤体破裂等严重并发症,无围术期死亡.所有患者术后3~6个月复查增强计算机断层扫描,假腔不再显影,支架通畅,无扭曲、移位.结论 EVAR治疗DeBakeyⅢ型主动脉夹层是安全有效的,但远期效果有待进一步观察.
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Key words
aortic dissection,endovascular aortic repair,angiography
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