Aseptic Meningitis as an Initial Presentation of Primary Sjögren's Syndrome: A Case Report.

Neurological symptoms that occur before the diagnosis of primary Sjögren's syndrome (PSS) can vary and affect either the central nervous system (CNS) or the peripheral nervous system (PNS). Aseptic meningitis, although rare, can be an initial central neurological sign of PSS. This case report describes a 54-year-old patient who was initially presented with aseptic meningitis and was subsequently diagnosed with PSS.