DEGENERATIVE LUMBAR SPINE DISORDERS IN GRADIENT REFOCUSED ECHO AXIAL MAGNETIC-RESONANCE IMAGES

被引：3
|
作者：
MURAYAMA, S [1 ]
NUMAGUCHI, Y [1 ]
ROBINSON, AE [1 ]
机构：
[1] TULANE UNIV,MED CTR,DEPT RADIOL,NEW ORLEANS,LA 70118
来源：
CLINICAL IMAGING | 1990年 / 14卷 / 03期
关键词：
Magnetic resonance imaging pulse sequence; Spine disease; Spine; intervertebral disk; MRI studies;
D O I：
10.1016/0899-7071(90)90072-J
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：
The axial images of 58 lumbar disks having degenerative disorders imaged by gradient refocused echo (GRE) and spin echo (SE) magnetic resonance imaging (MRI) pulse sequences at high field strength were compared for diagnostic quality. The vacuum phenomenon, calcified disk, and bony hypertrophic changes were better demonstrated by GRE images than by SE images due to magnetic susceptibility effect. Axial GRE images are therefore useful adjuncts to SE imaged for effective MRI of degenerative lumbar spine disorders at high field strength. © 1990.
引用
收藏
页码：198 / 203
页数：6
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