Thoracic aortic dissection and aneurysm: Evaluation with nonenhanced true FISP MR angiography in less than 4 minutes

被引：83

作者：

Pereles, FS

McCarthy, RM

Baskaran, V

Carr, JC

Kapoor, V

Krupinski, EA

Finn, JP

机构：

[1] Northwestern Univ, Sch Med, Dept Radiol, Chicago, IL 60611 USA

[2] Univ Arizona, Hlth Sci Ctr, Tucson, AZ USA

来源：

RADIOLOGY | 2002年 / 223卷 / 01期

关键词：

aorta; dissection; aneurysm; aortic; magnetic resonance (MR); cine study; vascular studies;

D O I：

10.1148/radiol.2231010966

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Comprehensive aortic magnetic resonance (MR) examinations currently include multiple nonenhanced and contrast material-enhanced sequences. The authors hypothesized that the nonenhanced true fast imaging with steady-state precession (FISP) portion alone of their comprehensive imaging protocol would be adequate to confidently confirm or exclude dissection or aneurysm of the aorta. In a retrospective review of 29 comprehensive thoracic aortic MR examinations, nonenhanced true FISP MR imaging alone was 100% accurate for determining the presence or absence of dissection or aneurysm. © RSNA, 2002.

引用

页码：270 / 274

页数：5

共 9 条

[1] Cine MR angiography of the heart with segmented true fast imaging with steady-state precession [J].