Background and purpose: DWI is an ideal way to check the diffusion of water molecules in?vivo. Apparent diffusion coefficient value derived from DWI based on a mono-exponential model does not sufficiently demonstrate the characteristics of tissue behavior. Intravoxel incoherent motion(IVIM) can be used to estimate molecular diffusion and microcirculation in the capillaries separately through bi-exponential fitting of the DWI data using low and high b-value. This study aimed to determine the value of IVIM in...