This book describes the multimodality imaging of cardiac, lung, liver, kidney, pancreas, and small bowel transplants in donors and recipients. The volume of transplantation of solid organs has increased substantially and has become common practice in medicine. Radiological evaluation of transplanted organs such as the heart, lungs, liver, pancreas, and kidneys  is critical, both in potential donors (as is the case in liver and kidney transplantation) and in preoperative and postoperative evaluations of recipients. Understanding the often complex surgical anastomoses and unique pathology is necessary to inform radiologic interpretation.