NeurosyphilisTabes DorsalisAntitreponemal AgentsTreponema pallidumSyphilis SerodiagnosisSyphilis, LatentReaginsPenicillin G BenzathineSpinal PunctureSyphilisPenicillin GPenicillin G ProcaineCerebrospinal FluidChancreAnti-Bacterial AgentsVestibulocochlear Nerve DiseasesLimbic EncephalitisCardiolipinsCerebrospinal Fluid ProteinsPenicillinsEncephalitis, Herpes SimplexAntibiotic ProphylaxisMyelitis, Transverse