基于 7 特斯拉磁共振成像的骨小梁亚区微结构测量的可重复性。
Reproducibility of subregional trabecular bone micro-architectural measures derived from 7-Tesla magnetic resonance images.
机构信息
Center for Biomedical Imaging, Department of Radiology, 660 First Avenue, 4th Floor, NYU Langone Medical Center, New York, NY 10016, USA.
出版信息
MAGMA. 2011 Jun;24(3):121-5. doi: 10.1007/s10334-010-0243-6. Epub 2011 Jan 9.
Abstract
High-resolution magnetic resonance imaging (MRI) of trabecular bone combined with quantitative image analysis represents a powerful technique to gain insight into trabecular bone micro-architectural derangements in osteoporosis and osteoarthritis. The increased signal-to-noise ratio of ultra high-field MR (≥7 Tesla) permits images to be obtained with higher resolution and/or decreased scan time compared to scanning at 1.5/3T. In this small feasibility study, we show high measurement precision for subregional trabecular bone micro-architectural analysis performed on 7T knee MR images. The results provide further support for the use of trabecular bone measures as biomarkers in clinical studies of bone disorders.
摘要
高分辨率磁共振成像（MRI）联合定量图像分析是一种深入了解骨质疏松症和骨关节炎中骨小梁微结构紊乱的强大技术。超高场磁共振（≥7 特斯拉）的信噪比提高，使得与 1.5/3T 扫描相比，可以获得更高分辨率和/或更短扫描时间的图像。在这项小型可行性研究中，我们证明了在 7T 膝关节 MRI 图像上进行的亚区骨小梁微观结构分析具有很高的测量精度。这些结果为将骨小梁测量作为骨疾病临床研究中的生物标志物提供了进一步的支持。
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1
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J Magn Reson Imaging. 2010 May;31(5):1157-68. doi: 10.1002/jmri.22158.
2
MRI of the wrist at 7 tesla using an eight-channel array coil combined with parallel imaging: preliminary results.
J Magn Reson Imaging. 2010 Mar;31(3):740-6. doi: 10.1002/jmri.22072.
3
3D fast spin echo with out-of-slab cancellation: a technique for high-resolution structural imaging of trabecular bone at 7 Tesla.
Magn Reson Med. 2010 Mar;63(3):719-27. doi: 10.1002/mrm.22213.
4
Adaptations in trabecular bone microarchitecture in Olympic athletes determined by 7T MRI.
J Magn Reson Imaging. 2008 May;27(5):1089-95. doi: 10.1002/jmri.21326.
5
Rapid in vivo musculoskeletal MR with parallel imaging at 7T.
Magn Reson Med. 2008 Mar;59(3):655-60. doi: 10.1002/mrm.21455.
6
In vivo bone and cartilage MRI using fully-balanced steady-state free-precession at 7 tesla.
Magn Reson Med. 2007 Dec;58(6):1294-8. doi: 10.1002/mrm.21429.
7
Structural and functional assessment of trabecular and cortical bone by micro magnetic resonance imaging.
J Magn Reson Imaging. 2007 Feb;25(2):390-409. doi: 10.1002/jmri.20807.
8
A pilot, two-year longitudinal study of the interrelationship between trabecular bone and articular cartilage in the osteoarthritic knee.
Osteoarthritis Cartilage. 2004 Dec;12(12):997-1005. doi: 10.1016/j.joca.2004.09.001.
9
Reproducibility and error sources of micro-MRI-based trabecular bone structural parameters of the distal radius and tibia.
Bone. 2004 Jul;35(1):266-76. doi: 10.1016/j.bone.2004.02.017.
10
Magnetic resonance evaluation of the interrelationship between articular cartilage and trabecular bone of the osteoarthritic knee.
Osteoarthritis Cartilage. 2004 Feb;12(2):86-96. doi: 10.1016/j.joca.2003.10.009.
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