High-spatial-resolution multistation MR imaging of lower-extremity peripheral vasculature with segmented volume acquisition: Feasibility study

被引：40

作者：

Foo, TKF

Ho, VB

Hood, MN

Marcos, HB

Hess, SL

Choyke, PL

机构：

[1] GE Med Syst, Appl Sci Lab, Baltimore, MD 21287 USA

[2] Uniformed Serv Univ Hlth Sci, Dept Radiol, Bethesda, MD USA

[3] NIH, Dept Diagnost Radiol, Ctr Clin, Bethesda, MD 20892 USA

来源：

RADIOLOGY | 2001年 / 219卷 / 03期

关键词：

angiography; comparative studies; technology; magnetic resonance (MR); pulse sequences; vascular studies;

D O I：

10.1148/radiology.219.3.r01jn11835

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：

A method of three-station three-dimensional magnetic resonance (MR) angiography of the lower extremities with segmented volume acquisition is presented. Three-dimensional MR angiographic data were acquired in two passes, with the central re-space views acquired during the arterial phase for the more proximal stations. This allowed a faster bolus injection rate and potentially improved visualization of the tibioperoneal arteries.

引用

页码：835 / 841

页数：7

共 23 条

[1] Gadolinium-enhanced three-dimensional MR angiography of the entire aorta and iliac arteries with dynamic manual table translation [J].