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

页码：W199 / W201

页数：3

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