Temporal lobe abnormalities in neurosyphilis

ABSTRACT A 28-year-old woman presented with a 5-month history of cognitive and behavioural disturbances. Her past history was unremarkable, and she had no family history of neurological disorders. On examination, she showed temporospatial disorientation, ideomotor apraxia, gait ataxia, dysarthria, anisocoria and reduced pupillary light responses. Routine blood tests were normal. MR scan of brain showed T2/FLAIR temporal hyperintensities (figure 1). Cerebrospinal fluid (CSF) analysis showed …