Cerebrospinal fluid biomarkers in patients with neurological symptoms but without neurological diseases.
Radu ConstantinescuUbah MahamudClara ConstantinescuBarbro ErikssonLenka NovakovaBob OlssonLars RosengrenKaj BlennowMarcus AxelssonPublished in: Acta neurologica Scandinavica (2019)
In patients with significant neurological symptoms but in whom a neurological diagnosis could not be made, the CSF markers NF-L, t-tau, and GFAP did not indicate signs of neuronal or astroglial cell damage close to symptom onset. Consequently, increased levels of CSF markers are not expected in this patient group and, if present, should raise suspicion of underlying neurological disorders and motivate further investigations.