One of the most dramatic changes in the application of MR imaging in the clinical evaluation of diseases throughout the body has been in the genitourinary system. This exciting new issue of MRI Clinics provides readers with an overview of the state-of-the-art in GU MR Imaging. Guest edited by Vivien Lee and Bachir Taouli, this issue covers such topics as: Diffusion and perfusion imaging of the kidneys, Advances in renal MRA, and MR imaging of uterine fibroids before and after UAE.