Discover the power of Positron Emission Tomography (PET). When your doctor refers you for a PET scan, you will be introduced to a medical imaging technique that can search for cancer anywhere in your body, can diagnose Alzheimer's disease years before symptoms occur or prove that bypass surgery would benefit your damaged heart. PET can tell you whether a tumor is benign or malignant and can show you if a malignant tumor has spread. Search our website and learn how PET is changing the way doctors manage your care for some of today's most devastating medical conditions.