Lack of correlation between extracranial venous abnormalities and multiple sclerosis: a quantitative MRI study

摘要

Objective: We aimed to evaluate the presence of venous stenosis and blood flow abnormalities in the neck vessels of patients with multiple sclerosis (MS), in respect to a group of age-and sex-matched healthy controls (HC), and their possible relations with clinical variables using a semi-automated quantitative MRI method.