Dr. Franz Schelling writes "The urgency of alleviating the fate of patients suffering from relentlessly progressing seeing or walking difficulties or other mysterious neurodysfunctions might hardly be questioned.
Needn’t they be shown whether or not they are suffering from (once they are adequately studied) corrigible, cerebral/spinal venous affections before they consult a neurologist?"

https://medium.com/@franzschelling/the-odds-of-shedding-light-on-the-ms-ccsvi-relationship-d9bf1a15559c#.55rsoxdf6