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

Synopsis

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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