Abstract #4267

Classification of Benign and Malignant Breast Lesions Using high b-value Diffusion MRI with a Continuous-time Random-walk (CTRW) Model

Yuan Jiang¹, Ke Xue², Yongming Dai², Dongmei Wu³, Junzhe Yang¹, Naishan Qin¹, and Jianxing Qiu¹

¹Peking university first hospital, Beijing, China, ²Central Research Institute, United Imaging Healthcare, Shanghai, China, ³Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronics Science, East China Normal University, Shanghai, China

Synopsis

The high b-value DWI with a CTRW Model is useful in classification of benign and malignant proliferative breast lesions. The identification model using the combinations of CTRW parameters, D_m and β, has a moderate efficiency.

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