… jugular vein and vertebral vein volume flow using ultrasound, in patients with clinically
isolated syndrome or mild multiple sclerosis and controls, to determine whether volume flow was …

… abnormal flow in the medullary vein system. Evidence for venous involvement in multiple
sclerosis … Such features suggest a mild expression of subacute or chronic endovenulitis of the …

… The aim of this review is to examine the current quantified information regarding the blood
flow and pressure in the venous system of MS patients. The review will subsequently highlight …

… venous flow anomalies affecting the internal jugular veins (IJVs), the vertebral veins (VVs)
and the azygous vein (AZ), which are the predominant return pathways for venous blood from …

… Against the background of a missing gold standard for cerebral venous flow assessment,
we here report a prospective, cross-sectional observational study combining magnetic …

… A possibly causal relationship between multiple sclerosis and chronic cerebrospinal venous
… venous insufficiency have reported conflicting results and few have employed multiple …

… 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-…

… the first injection of contrast medium, showed mild headache or flushing; therefore, it was …
cranial venous drainage with multiple sclerosis: a magnetic resonance venography and flow…

… The hemodynamic alterations in CCSVI observed in this study consisted of a higher
frequency of venous segments exhibiting reflux, flow block, B-mode imaging evidence of …

… To date, research on extracranial venous collaterals has been … comparing collateral flow
in patients with multiple sclerosis and … jugular veins will have elevated collateral venous flow …