Detection of endograft fractures with multidetector row computed tomography

被引：18
|
作者：
Roos, JE [1 ]
Hellinger, JC [1 ]
Hallet, R [1 ]
Fleischmann, D [1 ]
Zarins, CK [1 ]
Rubin, GD [1 ]
机构：
[1] Stanford Univ, Med Ctr, Dept Radiol, Stanford, CA 94305 USA
来源：
JOURNAL OF VASCULAR SURGERY | 2005年 / 42卷 / 05期
关键词：
D O I：
10.1016/j.jvs.2005.07.009
中图分类号：
R61 [外科手术学];
学科分类号：
摘要：
Delayed endograft metallic strut failures detected in vivo with multidetector row computed tomography (MDCT) are reported in two patients who underwent endovascular abdominal aortic aneurysm repair with AneuRx and Talent endografts. In both instances, nitinol fractures were associated with proximal migration and type I endoleak. In both cases, the metallic strut fractures were detected with transverse sections from 16-channel MDCT angiograms and confirmed by using volume rendering. These cases highlight the previously unreported ability of thin-section, high-resolution MDCT angiography to detect endograft strut fractures.
引用
收藏
页码：1002 / 1006
页数：5
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