Application progresses of intravoxel incoherent motion technique in liver diseases
10.13929/j.1003-3289.201701056
- VernacularTitle:体素内不相干运动技术在肝脏疾病中的应用进展
- Author:
Jiangtao ZHAO
- Keywords:
Intravoxel incoherent motion;
Magnetic resonance imaging;
Liver
- From:Chinese Journal of Medical Imaging Technology
2017;33(7):1100-1103
- CountryChina
- Language:Chinese
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Abstract:
Intravoxel incoherent motion (IVIM) is an new technique based on traditional DWI,which can truly separate and extract water molecules diffusion and microcirculation perfusion pseudo-diffusion,and choose multi-b-value and bi-exponential model to obtain DWI.It can reflect the relationship between signal attenuation within the voxel and b values.Nowadays,IVIM DWI has been widely used in the studies of liver diseases.In this article,the recent progresses of MRIVIM in liver imaging were reviewed.
