Fiche publication
Date publication
septembre 2018
Journal
The quarterly journal of nuclear medicine and molecular imaging : official publication of the Italian Association of Nuclear Medicine (AIMN) [and] the International Association of Radiopharmacology (IAR), [and] Section of the Society of...
Auteurs
Membres identifiés du Cancéropôle Est :
Pr VERGER Antoine
Tous les auteurs :
Verger A, Arbizu J, Law I
Lien Pubmed
Résumé
Positron emission tomography (PET) using radiolabeled amino-acids was recently recommended by the Response Assessment in Neuro-Oncology (RANO) working group as an additional tool in the diagnostic assessment of brain tumors. The aim of this review is to summarize available literature data on the role of amino-acid PET imaging in high-grade gliomas (HGGs), with regard to diagnosis, treatment planning and follow-up of these tumors. Indeed, amino-acid PET applications are multiple throughout the evolution of HGGs. However, certain limitations such as lack of specificity, uncertain value for grading and prognostication or the limited data for treatment monitoring should to be taken into account, the latter of which are further developed in this review. Notwithstanding these limitations, amino-acid PET is becoming increasingly accessible in many nuclear medicine centers. Larger prospective cohort prospective studies are thus needed in order to increase the clinical value of this modality and enable its extended use to the largest number of patients.
Mots clés
Amino Acids, metabolism, Glioma, diagnostic imaging, Humans, Neoplasm Grading, Positron-Emission Tomography, methods, Prognosis, Recurrence
Référence
Q J Nucl Med Mol Imaging. 2018 Sep;62(3):254-266
