PET plus CTBy Mayo Clinic staff
Original Article: http://www.mayoclinic.com/health/medical/IM03977
PET plus CT
Combining a PET scan with an MRI or CT scan can help make the images easier to interpret. At left is a CT scan, while the center image is from a PET scanner. The image on the right is a combined CT-PET scan. The bright spot in the chest is lung cancer.