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AJNR - American Journal of Neuroradiology

Publication Preview: Published March 13, 2008

American Journal of Neuroradiology 2008;29:1092.

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American Journal of Neuroradiology
DOI 10.3174/ajnr.A0994

SPINE

High-Resolution Diffusion-Weighted MR imaging of the Human Lumbosacral Plexus and Its Branches Based on a Steady-State Free Precession Imaging Technique at 3T

Z.W. Zhang, L.J. Song, Q.F. Meng, Z.P. Li, B.N. Luo, Y.H. Yang and Z. Pei

From the Departments of Radiology (Z.W.Z., Q.F.M., Z.P.L., B.N.L., Y.H.Y.) and Neurology (L.J.S., Z.P.), First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, P.R. China.

Please address correspondence to Quanfei Meng, MD, Department of Radiology, 58# Zhongshan 2nd Rd, Guangzhou, 510080, P.R. China; e-mail: cjr.mengquanfei{at}vip

SUMMARY: 3D diffusion-weighted steady-state free precession imaging (3D DW-SSFP) with isotropic resolution was performed to delineate structures of the human lumbosacral plexus (LSP). 3D DW-SSFP clearly revealed detailed anatomy of the LSP and its branches. Our data suggest that the sequence based on 3D DW-SSFP can be used for high-resolution MR imaging of the peripheral nervous system.