Fiche publication
Date publication
octobre 2024
Journal
PET clinics
Auteurs
Membres identifiés du Cancéropôle Est :
Pr VERGER Antoine
Tous les auteurs :
Flaus A, Guedj E, Horowitz T, Semah F, Verger A, Hammers A
Lien Pubmed
Résumé
Presurgical evaluation aims to localize the seizure onset zone (SOZ) for a tailored resection. Interictal [F]fluorodeoxyglucose PET is now an established test to lateralize and/or localize the SOZ, particularly if MR imaging is negative or if the noninvasive assessment shows discrepancies. PET can show hypometabolic areas associated with SOZ and the potential altered metabolic brain networks. It is very sensitive, and this is increased if images are read coregistered to the patient's MR imaging. PET hypometabolic intensity and pattern show prognostic value.
Mots clés
Brain, FDG, Fluorodeoxyglucose, Neuroimaging, Positron emission tomography, Seizures
Référence
PET Clin. 2024 10 18;:
