[Diagnostic value of cerebrospinal fluid study in multiple sclerosis].

Multiple sclerosis ist a very frequent chronic inflammatory disease of the central nervous system. Since clinical and neuro-imaging findings often may be ambiguous, cerebrospinal fluid examination has received great importance for diagnosis. By that method it becomes possible to differentiate inflammatory from noninflammatory diseases. Furthermore, cerebrospinal fluid findings are discussed which seem to be characteristic for multiple sclerosis.