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Abstract #1595

Assessment of the Diagnosis Value of Diffusion Tensor Imaging and Fractional Anisotropy Value in Peripheral Prostate Cancer based on PI-RADS v2

Zhiqiang Chen1, Na Song1, Dan Zhang1, Zhuo Wang1, Shaoru Zhang1, Yuhui Xiong2, Aijun Wang1, Bing Chen1, and Lei Cai1
1Radiology, The Department of Radiology, General Hospital of Ningxia Medical University, Yinchuan, China, 2GE Healthcare, MR Research China, Beijing, Beijing, China


In this retrospective study, we aim to explore the diagnostic values of diffusion tensor imaging (DTI) in peripheral prostate cancer, and compare DTI with diffusion weighted imaging (DWI) based on prostate imaging reporting and data system version 2 (PI-RADS v2) in peripheral prostate cancer (PCa). It was concluded that both DWI and DTI have high values in the diagnosis and differentiation of PCa, and DWI& dynamic contrast enhanced (DCE) MRI has higher diagnostic efficiency than DTI&DCE-MRI according to PI-RADS v2.

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