DTI of trabecular bone marrow

被引：7
|
作者：
Rossi, C
Capuani, S
Fasano, F
Alesiani, M
Maraviglia, B
机构：
[1] Univ Roma La Sapienza, Dept Phys, I-00185 Rome, Italy
[2] Univ Roma La Sapienza, CRS SOFT, INFM, I-00185 Rome, Italy
[3] Ctr Studi & Ric Enrico Fermi, I-00184 Rome, Italy
[4] Museo Storico Fis, I-00184 Rome, Italy
[5] IRCCS, Fdn Santa Lucia, Lab Funct Neuroimaging, I-00179 Rome, Italy
来源：
MAGNETIC RESONANCE IMAGING | 2005年 / 23卷 / 02期
关键词：
DWI; DTI; trabecular bone; anisotropic diffusion; restricted diffusion;
D O I：
10.1016/j.mri.2004.11.018
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 development of NMR diffusion imaging and diffusion tensor imaging (DTI) has offered the possibility of studying the porous structures beyond anatomical imaging. In fact, random molecular motions, within tissue components, probe tissue microstructures. Up to now, the DTI method was mainly used to investigate cerebral morphology and study white matter diseases. In this study, it has been applied to trabecular bone marrow analysis to obtain structural information on spongy bone tissue. Our first results show that DTI could represent an important tool in studying the microstructural architecture of the trabecular bone as well as the microarchitecture of porous media. (c) 2005 Elsevier Inc. All rights reserved.
引用
收藏
页码：245 / 248
页数：4
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