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עמוד בית
Sun, 21.07.24

Reviews

IMAJ | volume 22

Journal 3, March 2020
pages: 178-184

Brain 18F-FDG-PET: Utility in the Diagnosis of Dementia and Epilepsy

Summary

The authors reviewed the two most common current uses of brain 18F-labeled fluoro-2-deoxyglucose positron emission tomography (FDG-PET) at a large academic medical center. For epilepsy patients considering surgical management, FDG-PET can help localize epileptogenic lesions, discriminate between multiple or discordant EEG or MRI findings, and predict prognosis for post-surgical seizure control. In elderly patients with cognitive impairment, FDG-PET often demonstrates lobar-specific patterns of hypometabolism that suggest particular underlying neurodegenerative pathologies, such as Alzheimer’s disease. FDG-PET of the brain can be a key diagnostic modality and contribute to improved patient care.

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