Evaluation of Diagnostic Performances of 18F-FDOPA PET KInetics

"A 18F-FDOPA PET exam is then performed (acquisition of 30 minutes in List Mode format) according to the French guidelines for PET neuro-oncological indications (Verger et al. Med Nuc, 2020, (5)).~Patient preparation and acquisition:~* 4 hours of fasting~* No carbidopa premedication~* 2 MBq / kg of 18F-FDOPA~* Dynamic acquisition in List Mode format for 30 min starting simultaneously with the patient's injection~* Low dose scanner for attenuation correction"