Figure 1

Example axial mpMRI images of two subjects, one with an nsRCC tumor (contoured in purple in (A–D) and another with an sRCC tumor (contoured in purple in (E–H)). (A,E) T2W; (B,F) non-contrast T1W fat-saturated; (C,G) contrast-enhanced T1W fat-saturated arterial-phase; (D,H) contrast-enhanced T1W fat-saturated venous-phase images. The semi-automatically drawn contours of the contralateral normal renal cortex are shown in green in all panels.