Objective To investigate the strengths and weaknesses of SPAIR and WE in iShim.IVIM of breast gland MRI scanning. Methods Twenty patients with breast tumor underwent iShim-IVIM and DCE-MRI scanning by SPAIR and WE technology. SNR,CNR and ADC of the SPAIR.iShim and WE.iShim imaging were calculated and imaging quality were evaluated. Statistical analysis was done afterwards. Results The SNR and CNR of WE technology is higher than those of SPAIR statistically(P<0.05). There is no significant statistical differ...