MAGNETIZATION TRANSFER TIME-OF-FLIGHT MAGNETIC-RESONANCE ANGIOGRAPHY

被引:147
|
作者
PIKE, GB
HU, BS
GLOVER, GH
ENZMANN, DR
机构
[1] STANFORD UNIV,DEPT ELECT ENGN,STANFORD,CA 94305
[2] STANFORD UNIV,DEPT MED,STANFORD,CA 94305
关键词
D O I
10.1002/mrm.1910250217
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
Time‐of‐flight (TOF) angiography based on inflow enhancement is limited by the steady‐state signal differences between blood and the surrounding stationary tissues. We present a new TOF sequence in which magnetization transfer contrast is used to supplement wash. in effects. Angiograms demonstrating the superior performance of this technique are presented. © 1992 Academic Press, Inc. Copyright © 1992 Wiley‐Liss, Inc., A Wiley Company
引用
收藏
页码:372 / 379
页数:8
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