Fig. 1.

A 50-year-old woman with renal angiomyoadenomatous tumor of left kidney. A and B, Axial (A) and coronal (B) CT scan during nephrographic phase demonstrates 2.9 cm intraparenchymal enhancing mass (arrows). Central low density likely represents cystic change (arrowhead, B). C, Coronal T2-weighted magnetic resonance image shows T2-hypointense intraparenchymal lesion (arrow). D and E, Coronal (D) and sagittal (E) T1-weighted sequence in nephrographic phase shows enhancement of the mass (arrows). Central area of non enhancement likely represents cystic change (arrowhead, E).