Advances in Diffusion-Weighted Imaging

被引:72
|
作者
Mannelli, Lorenzo [1 ]
Nougaret, Stephanie [1 ,2 ]
Vargas, Hebert A. [1 ]
Do, Richard K. G. [1 ]
机构
[1] Mem Sloan Kettering Canc Ctr, Dept Radiol, New York, NY 10065 USA
[2] CHU Montpellier, St Eloi Hosp, Montpellier, France
关键词
Diffusion-weighted imaging; IVIM; Reproducibility; Apparent diffusion coefficient; MR imaging; ADVANCED RECTAL-CANCER; NEOADJUVANT CHEMORADIATION THERAPY; LIVER LESION DETECTION; INCOHERENT MOTION PARAMETERS; FORMING FOCAL PANCREATITIS; COMBINED RADIATION-THERAPY; MAGNETIC-RESONANCE; PROSTATE-CANCER; B-VALUES; COEFFICIENT VALUES;
D O I
10.1016/j.rcl.2015.01.002
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
Diffusion-weighted imaging (DWI) has become a routine component of clinical MR imaging. Its unique soft tissue contrast mechanism exploits differences in the motion of water molecules in vivo at a biologically meaningful scale. The clinical potential of DWI in lesion detection, characterization, and response assessment has been explored. This review briefly covers basic principles of DWI and introduces advances, specifically for abdominopelvic organs.
引用
收藏
页码:569 / +
页数:14
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