[Cerebrospinal fluid immunoglobulins and neurological diseases].

Then is reported a new inexpensive and easy method to analyse the CSF concentration of immunoglobulins in some neurologic disease (in particular in the multiple sclerosis). The obtained data were in according with similar results of other Author, which used more sophisticated techniques. The increase of IgG in multiple sclerosis (72,7%) suggested us to consider this analysis now very useful for a correct diagnosis. The reason of CSF IgG increase in multiple sclerosis is discussed.