Evaluation of cerebrospinal fluid treponema pallidum particle agglutination assay titer for neurosyphilis diagnosis among HIV-negative syphilis patients
PurposeThe study aimed to assess the association between CSF-TPPA titer and the presence of neurosyphilis, and to determine the optimal CSF-TPPA titer cutoff for diagnosing neurosyphilis.MethodsWe conducted a cross-sectional study at a single center fr…