MRA REVIEW

被引:11
作者
BOSMANS, H [1 ]
MARCHAL, G [1 ]
VANHECKE, P [1 ]
VANHOENACKER, P [1 ]
机构
[1] KATHOLIEKE UNIV LEUVEN HOSP, DEPT RADIOL, HERESTR 49, B-3000 LOUVAIN, BELGIUM
关键词
MR ANGIOGRAPHY; FLOW PATTERNS; MR INFLOW EFFECTS; MR PHASE EFFECTS; TIME-OF-FLIGHT; PHASE SUBTRACTION; PHASE IMAGES; VELOCITY QUANTIFICATION;
D O I
10.1016/0899-7071(92)90042-8
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
Magnetic resonance [MR] angiography is a rapidly evolving field in MR imaging, the main goal of which is a noninvasive tool for visualizing blood vessels. The acquisition of continuous images of the blood vessels, comparable to the conventional DSA images, as well as the functional evaluation of blood-flow velocities and flow patterns are the subject of continuing developments. The basic principles of the various techniques and their clinical applications are reviewed and the practical limitations in specific anatomic regions discussed. The review concludes with a survey of future developments.
引用
收藏
页码:152 / 167
页数:16
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