this is ccsvi:
Chronic cerebrospinal venous insufficiency (CCSVI) is a term coined by Dr. Paolo Zamboni. Dr. Paolo Zamboni from the University of Ferrara in Italy published preliminary findings about an apparent association between CCSVI and MS in June 2008, following a study of 65 patients.
CCSVI describes a theory in which portions of the venous system (the body’s network of large and small veins) in the head and neck are narrowed or blocked and therefore unable to efficiently remove blood from the brain and spinal cord (central nervous system).
not alot of peolple know about CCSVI , so plz come and tell us what it is about and how it affects you everyday!TYSM!!