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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


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, Dm and β, has a moderate efficiency.

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