Isotropic 3D fast spin-echo with proton-density-like contrast: A comprehensive approach to musculoskeletal MRI

被引：30
|
作者：
Yao, Lawrence
Pitts, John T.
Thomasson, David
机构：
[1] NIH, Ctr Clin, Dept Diagnost Radiol, Bethesda, MD 20892 USA
[2] InVivo Corp, Orlando, FL USA
来源：
AMERICAN JOURNAL OF ROENTGENOLOGY | 2007年 / 188卷 / 02期
关键词：
ankle; high resolution; MRI; MR technique;
D O I：
10.2214/AJR.06.0556
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：
OBJECTIVE. Scanning time considerations have restricted routine use of 3D Fourier transform (3DFT)-encoded MRI to gradient-recalled echo sequences. We sought to combine isotropic 3DFT acquisition with fast spin-echo at a practical scan duration. This strategy offers versatile image contrast for musculoskeletal evaluation and facilitates image reformation tailored to the depiction of small anatomic features. CONCLUSION. Isotropic 3DFT fast spin-echo is feasible on current MRI scanners and has the potential to improve musculoskeletal evaluation.
引用
收藏
页码：W199 / W201
页数：3
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