The technology of PET has been put to use in a wide variety of research and diagnostic settings by imaging the biochemical processes in the body. While x-rays, CT scans, MR scans and ultrasound show body structure, such as bones, tissue and organs, a PET scan provides images of physiological activity.

Extensive studies have been done on the heart, including analysis of the effects of myocardial infractions and detection of coronary artery disease. Fundamental applications of PET at Kettering Medical Center will be improved diagnosis of coronary artery disease and more precise selection of patients for coronary bypass surgery.

Cancer patients will also benefit from PET scanning with improved diagnosis and monitoring effects of therapy on tumors. PET technology has provided researchers with new insight on the basic physiological changes associated with epilepsy, stroke, Alzheimer's disease, Parkinson's and Huntington's diseases. Studies of PET's capabilities continue in research centers across the country.