Venous Hemodynamic Insufficiency Severity Score variation after endovascular treatment of chronic cerebrospinal venous insufficiency
CONCLUSIONS: ""CCSVI endovascular treatment can induce an improvement in VH parameters and the VHISS. The neurological disability score (EDSS) also improved after PVA; however, there was no correlation to the VHISS variation after PVA, MS type and duration."
http://phl.sagepub.com/content/30/4/250.abstract


Venous Hemodynamic Insufficiency Severity Score variation after endovascular treatment of...
phl.sagepub.com
Introduction Chronic cerebrospinal venous insufficiency (CCSVI) is a vascular condition characterized by anomalies of the internal jugular veins (IJVs) and/or azygos veins with disturbed flow and formation of collateral venous channels. The presence of CCSVI has been associated with multiple scleros…