The Influence of Renal Function Impairment on Kappa Free Light Chains in Cerebrospinal Fluid.
Franz Felix KonenPhilipp SchwenkenbecherUlrich WursterKonstantin F JendretzkyNora MöhnStefan GingeleKurt-Wolfram SühsMalte J HannichMatthias GrotheTorsten WitteMartin StangelMarie SüßeThomas SkripuletzPublished in: Journal of central nervous system disease (2021)
The influence of renal function should be considered while interpreting KFLC results in patients with neuroinflammatory diseases. The interpretation of KFLC in quotient diagrams is less susceptible to renal function impairment than the KFLC index and should be preferentially used.