PET/CT of Dementia.

TitlePET/CT of Dementia.
Publication TypeJournal Article
Year of Publication2018
AuthorsZukotynski K, Kuo PH, Mikulis D, Rosa-Neto P, Strafella AP, Subramaniam RM, Black SE
JournalAJR Am J Roentgenol
Date Published2018 Aug

OBJECTIVE: In this article, we review the literature on PET/CT in the management of dementia, present evidence for best clinical practices, and discuss recent advances in the field.CONCLUSION: Standard-of-care imaging for dementia includes CT and MRI, primarily for excluding vascular lesions or masses, detecting atrophy, and monitoring disease severity. PET/CT is a powerful functional modality that can differentiate dementia types and influence management. Fluorine-18-FDG PET/CT reveals the spatial pattern of glucose metabolism in the brain. More recently, radiotracers for PET have been developed that bind to amyloid protein, tau protein, and neuroinflammatory markers.

Alternate JournalAJR Am J Roentgenol
PubMed ID29949415