Neurosyphilis revisited. A contemporary wolf in sheep's clothing?
Neurosyphilis has become an uncommon clinical problem, for primary and secondary infections are usually recognised and treated early and successfully. However, patients occasionally receive no treatment for their acute infections--usually because they fail to seek advice--or may receive inadequate therapy when prescribed oral penicillin for other infections. The natural course of the disease is thus influenced, but the syphilis is not cured. Variegated clinical presentations of late disease arise and may make objective diagnosis difficult, especially when this occurs in a clinical setting where neurosyphilis may not be entertained in the initial diagnostic deliberations. Details of three such patients, seen during the last five years in the Aberdeen hospitals, are described--and highlight the range and diversity of clinical presentations which may occur, and typify the problem of making a firm diagnosis while the condition is still potentially curable.