Recent technical advances leadingto the development of integratedpositron-emissiontomography (PET)–computed tomography(CT) have been a boon for oncologicimaging. Combining these twoimaging modalities into the same imagingunit has greatly simplified visualfusion of function (PET) andanatomic (CT) data. The popularityof this modality has resulted in over60% of all PET sales currently beingPET-CT units.
