论文部分内容阅读
腔内隔绝术是近年来开展的针对高危胸腹主动脉瘤患者的一种微创、简捷的介入手术方法[1～ 3 ] 。主要操作过程是将一段直径、长度及形状相符的人造血管内支撑复合体经股动脉导入瘤区主动脉腔内[4 ,5] 。封闭漏口 ,从而将瘤腔与主动脉内高速高压血流隔绝 ,达到治疗目的。我院自
Endovascular exclusion is a minimally invasive and simple interventional procedure for patients with high-risk thoracic abdominal aortic aneurysms in recent years [1–3]. The main operation process is to introduce a length of the shape and shape of the artificial blood vessel supporting complex into the aortic cavity of the tumor area via the femoral artery [4, 5]. The leak is closed so that the tumor cavity is isolated from the aorta with high-speed and high-pressure blood flow for therapeutic purposes. Our Institute