Background This study aimed to investigate the prevalence and clinical relevance of chronic
cerebrospinal venous insufficiency (CCSVI) in multiple sclerosis (MS) patients and healthy …

Background Chronic cerebrospinal venous insufficiency (CCSVI) has recently been reported
to be associated with multiple sclerosis (MS). However, its actual prevalence, possible …

Background Chronic Cerebrospinal Venous Insufficiency (CCSVI) has been associated with
multiple sclerosis (MS) with a risk ranging from as high as two-hundred-fold to a protective …

Objective: Chronic cerebrospinal venous insufficiency (CCSVI) had been suggested to play
a major pathogenetic role in multiple sclerosis (MS), but recent data on early stages of MS …

Objective Multiple sclerosis (MS) is a chronic neurodegenerative disease of the CNS.
Recently a controversial vascular hypothesis for MS, termed chronic cerebrospinal venous …

The etiology of multiple sclerosis (MS) is still largely unknown and it has been proposed that
an impaired venous drainage from the central nervous system, defined as chronic …

Objectives: We designed a prospective case-control study of patients with clinically isolated
syndrome (CIS) and Relapsing–Remitting Multiple Sclerosis (RRMS) with an Expanded …

Background Chronic cerebrospinal venous insufficiency (CCSVI) has been associated to
multiple sclerosis (MS). Objective To evaluate the possible association between CCSVI and …

Objective: It is still unclear whether chronic cerebrospinal venous insufficiency (CCSVI) is
associated with multiple sclerosis (MS), because substantial methodological differences …

Objectives A new treatable venous disorder, chronic cerebrospinal venous insufficiency
(CCSVI), has been proposed in patients with multiple sclerosis. The natural course of CCSVI …