Associations between Paramagnetic Rim Lesions and Gadolinium Contrast Permeability of Perivascular Spaces in Patients with Multiple Sclerosis: A T1 mapping study
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Purpose: Paramagnetic rim lesions (PRLs) are established biomarkers of chronic active inflammation in patients with multiple sclerosis (MS). Gadolinium enhancement in basal ganglia perivascular spaces (BGPVS), reflecting blood-br... ...
