Fig. 4From: Molecular imaging of multiple sclerosis: from the clinical demand to novel radiotracersSynchronous PET/MRI acquisition in a RRMS female patient. 18F-FDG PET/MRI acquired using Siemens Biograph mMR (University-Hospital of Padova): a Phase Sensitive Inversion Recovery (PSIR) sequence showing small multifocal WM lesions in a RRMS female patient. b fused 18F-FDG PET and PSIR sequence. c) 18F-FDG PET showing that WM lesions are frequently isometabolic to the WMBack to article page