Kidneys and Adrenal Glands

The role of magnetic resonance (MR) imaging in the evaluation of renal pathologies is becoming increasingly important. MR imaging is now con-sidered a modality complementary to computed tomography (CT) and ultrasound (US). Using up-to-date equipment, it is possible to obtain high-quality images of the kidneys and perirenal spaces; MR imaging provides information particularly useful for the staging of renal neoplasms. The use of fast imaging techniques may also provide information regarding renal function and allow for selective direct imaging of the upper urinary tract.