Figure 1.

Illustration of PET data of comparable quality and of feasibility of anatomical localization by CT and MRI in a patient with lung cancer: PET/CT (A) and PET/MRI (B). (Left) maximum-intensity projection overview of findings with ¹⁸F-FDG PET. (Middle) Axial slices from both modalities showing the primary lesion, representing the primary lesion (labeled with red circles). A structural correlate of the PET lesion is detectable on CT and MRI scans. (Right) Fusion overlay of PET and CT images, and fusion overlay of PET and MRI images.