Extensive information regarding the field of Positron Emission Tomography (PET) has been presented in this profound book. The aim of this book is to describe the technical basis and clinical applications of positron emission tomography, and their current developments in nuclear medicine. It also describes presently available information regarding research and clinical science in PET in a concise manner. The book covers basic scientific mechanisms including PET imaging processing, free software, kinetic modeling and radiopharmaceuticals. It also describes numerous clinical applications and diagnoses. This book will serve as a good source of reference for both scientists as well as clinicians looking for current information about PET.