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Abstract #0958

Intravoxel Distribution of Water Diffusion Rates Reveals Proliferative Activity in Human Astrocytoma

Wen-Zhen Zhu1, Wei Xiong2, He Wang3, Yuan-Yuan Qin1

1Tongji hospital, Tongji medical college, Huazhong university of science and technology, wuhan, hubei, China; 2Mr modality, GE healthcare, wuhan, hubei, China; 3MR Research China, GE healthcare, Pudong District, Shanghai, China

Using DWI based on streched-exponential model, we could separate different grades of human astrocytoma and predict the preoperative activity of the tumors.