Figure 2

Examples of longitudinal changes of T2-weighted images and ADC maps before and after IRI at 6 hours, days 1, 3, and 7 in a rat kidney. Note subtle changes of the renal cortex, gradual hyperintense changes of OSOM, and progressive hypointense changes of ISOM over time on T2-weighted images. The progression of fluid restriction of ISOM is apparent on ADC maps.