REAL-TIME MAGNETIC-RESONANCE-IMAGING OF LASER HEAT DEPOSITION IN TISSUE

被引：126

作者：

BLEIER, AR

JOLESZ, FA

COHEN, MS

WEISSKOFF, RM

DALCANTON, JJ

HIGUCHI, N

FEINBERG, DA

ROSEN, BR

MCKINSTRY, RC

HUSHEK, SG

机构：

[1] BRIGHAM & WOMENS HOSP,BOSTON,MA 02115

[2] ADV NMR SYST INC,WOBURN,MA 01801

[3] MASSACHUSETTS GEN HOSP,MGH NMR CTR,BOSTON,MA 02129

来源：

MAGNETIC RESONANCE IN MEDICINE | 1991年 / 21卷 / 01期

关键词：

D O I：

10.1002/mrm.1910210116

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：

We applied diffusion‐sensitive echo planar (Instascan) imaging to study thermal changes caused by a Nd:YAG laser. Images of phantom materials and normal rabbit brain tissue in vivo, acquired in 150 ms, every 2 s, clearly showed the dynamics of temperature‐related signal intensity changes in the regions irradiated by the laser. © 1991 Academic Press, Inc. Copyright © 1991 Wiley‐Liss, Inc., A Wiley Company

引用

页码：132 / 137

页数：6

共 14 条

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