Considered a powerful diagnostic breakthrough, PET/CT is a technology that combines images from the highly sensitive PET scan, which detects changes in the way cells behave, with detailed pictures of internal anatomy from the CT scan.

After the PET and CT scans are obtained, computer manipulation allows the two exams to be viewed independently, as well as in a superimposed form. This combined image shows precisely where abnormalities exist, making it possible for earlier cancer and heart disease diagnosis, accurate staging and more precise treatment and monitoring. The PET/CT image also provides early detection of the recurrence of cancer, revealing tumors that may otherwise be obscured by scarring that results from surgery and radiation therapy, especially in the head and neck areas.

Mobile PET/CT Scan

St. John Health has partnered with Medical Outsourcing Services, one of the largest providers of PET and PET/CT services in the Midwest to bring PET/CT to the communities they serve. The PET/CT scanner is a product of General Electric. St. John Health is one of the first health systems in the state to offer a mobile PET/CT scanner. PET/CT is one of the most advanced diagnostic technologies available.

The mobile PET/CT scanner is available at three St. John Health sites on a rotating basis: St. John Hospital and Medical Center in Detroit, St. John Macomb-Oakland Hospital, Macomb Center, in Warren, and Providence Park Medical Center, Novi.