[18F]DOPA PET for lesion definition and contouring using different thresholds in patients with gliomas.
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...
ISSN: 1827-1936
Titre abrégé: Q J Nucl Med Mol Imaging
Pays: Italy
ID NLM: 101213861
Informations de publication
Date de publication:
23 Sep 2024
23 Sep 2024
Historique:
medline:
23
9
2024
pubmed:
23
9
2024
entrez:
23
9
2024
Statut:
aheadofprint
Résumé
Amino-acid (AA) PET has recently been endorsed by the ESTRO-EANO guidelines for RT-planning in glioblastomas, with recommended lesion-to-brain-ratio thresholds (1.6-1.8) derived from a biopsy-controlled FET-PET study. We aimed to compare target definition at [ A retrospective analysis was conducted on glioma patients scanned with [ 50 patients were included (36 previously received surgery). Volume definition based on the striatum SUV<inf>max</inf> was significantly smaller compared to other thresholds (2.1 cm The ESTRO-EANO FET-PET thresholds proved to be interchangeable in patients scanned with [
Sections du résumé
BACKGROUND
BACKGROUND
Amino-acid (AA) PET has recently been endorsed by the ESTRO-EANO guidelines for RT-planning in glioblastomas, with recommended lesion-to-brain-ratio thresholds (1.6-1.8) derived from a biopsy-controlled FET-PET study. We aimed to compare target definition at [
METHODS
METHODS
A retrospective analysis was conducted on glioma patients scanned with [
RESULTS
RESULTS
50 patients were included (36 previously received surgery). Volume definition based on the striatum SUV<inf>max</inf> was significantly smaller compared to other thresholds (2.1 cm
CONCLUSIONS
CONCLUSIONS
The ESTRO-EANO FET-PET thresholds proved to be interchangeable in patients scanned with [
Identifiants
pubmed: 39311479
pii: S1824-4785.24.03587-8
doi: 10.23736/S1824-4785.24.03587-8
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM