Kappa free light chains in cerebrospinal fluid to identify patients with oligoclonal bands.
Marie SüßeM HannichA PetersmannS ZyllaM PietznerM NauckA DresselPublished in: European journal of neurology (2018)
The KFLC index with a cut-off value of 3.61 had high diagnostic accuracy to predict immunoglobulin G synthesis via OCB analysis. Determination of the KFLC index provided a quantitative parameter that could be used as an initial diagnostic step in inflammatory central nervous system disorders before measuring OCB.