Thoroughly revised and updated for its Fourth Edition, this topic is an perfect reference for radiologists throughout their careers--from residents reviewing for boards to seasoned practitioners. It concisely presents existing, clinically important information on anatomy, embryology, congenital anomalies, diagnostic imaging techniques, and renal and genitourinary diseases and trauma, and offers extra in-depth coverage of contrast material than any other topic. The customer-friendly format features extra than 1,000 illustrations, chapter opening outlines, and topic boxes this highlight key points and differential diagnoses. A companion Website will contain an picture bank of all the illustrations in the book, in addition additional pictures.