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

In the case of CCSVI, all of these criteria are either not, or only partially, fulfilled: 5 a) the
discrepancy of results is against criterion 1; b) the lack of reproducibility against criterion 2 …

The aims of this study were: i) analysis of clinical severity evolution in multiple sclerosis
patients; ii) identification of temporal indicators for clinical worsening. We investigated by …

Background Multiple sclerosis (MS) is a chronic, inflammatory demyelinating disease of the
central nervous system, believed to be triggered by an autoimmune reaction to myelin …

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

Purpose To investigate the relationship between chronic cerebrospinal venous insufficiency
(CCSVI) and cerebral hemodynamic parameters and to disclose any possible involvement …

Background and purpose A new treatable venous disorder, chronic cerebrospinal venous
insufficiency (CCSVI), has been proposed in patients with multiple sclerosis (MS). Its …

Background: Chronic cerebrospinal venous insufficiency (CCSVI) was recently described in
patients with multiple sclerosis (MS). A subject is considered CCSVI positive if≥ 2 venous …

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 …

Background: A constellation of neurosonological findings called chronic cerebrospinal
venous insufficiency (CCSVI) was introduced as a highly specific and highly sensitive …