Abstract #4384
Diffusion-weighted MR Imaging Using Mono-exponential, Bi-exponential and Mono-exponential high-b values Models in the Grading of Gliomas
Yan Bai 1 , Carlos Torres 2 , Zhoushe Zhao 3 , Dandan Zheng 3 , Dapeng Shi 1 , Jie Tian 4 , and Meiyun Wang 1
1
Henan Provincial People's Hospital,
Zhengzhou, Henan, China,
2
Department
of Radiology, The Ottawa Hospital, The University of
Ottawa, Ottawa, ON, Canada,
3
GE Healthcare,
Beijing, China,
4
Institute
of Automation, Chinese Academy of Sciences, Beijing,
China
This study evaluated and compared the potential of
diffusion-weighted imaging (DWI) using mono-exponential,
bi-exponential and mono-exponential high-b values models
in the grading of gliomas. The results suggested that
multi-model DWI is useful in the grading of gliomas.
ADChigh may become a novel parameter to reflect AQP4
expression in gliomas and guiding personalized
treatment.
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