Interstitial Cystitis in Sjögren's Syndrome.

The article focuses on a 66-year-old woman with primary Sjögren's syndrome who presented with urinary symptoms, suprapubic pain, and interphalangeal joint tenderness. It mentions the diagnosis revealed interstitial cystitis associated with Sjögren's syndrome, a rare extraglandular feature, and the patient showed improvement in renal function and resolution of urinary symptoms after treatment with oral prednisolone and mycophenolate mofetil.