Recurrent aseptic meningitis as an initial clinical presentation of primary Sjögren’s syndrome

Sjögren’s syndrome (SjS) is a chronic autoimmune disease that may be primary or secondary to other connective tissue disorders, particularly rheumatoid arthritis, systemic lupus erythematosus, and systemic sclerosis. SjS is clinically characterized by sicca symptoms, which develop due to a mononuclear infiltration and secondary chronic dysfunction of the lacrimal and salivary glands. Systemic, extra-glandular manifestations are found in many patients with primary SjS and may occur in almost any organ, including the nervous system. The central nervous system CASE REPORT