Fig. 1
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs43055-021-00620-z/MediaObjects/43055_2021_620_Fig1_HTML.jpg)
Example of normal appearance of both kidneys on the diffusion-weighted image. Normal kidneys with high b value = 800 (a), both kidneys are of low signal intensity compared with spleen as a reference. ADC map (b), both kidneys exhibit high signals when compared with the spleen, which showing low signal compared with high b value image