Objective: To evaluate the diagnostic value and feasibility of DWI combined with Fischer score in differential diagnosis of breast tumors.Methods: A retrospective study was conducted on 42 patients who underwent DWI and Fischer score as part of the clinical breast MRI protocol,calculate the diagnostic sensitivity,specificity and accuracy of each method.Results: The ADC values were significantly lower in malignant lesions compared to their benign counterparts,but it has lower sensitivity in differential diag...