Tenosynovitis in rheumatic disorders may affect ocular muscles producing symptoms unfamiliar to rheumatologists. We present a case of superior oblique tenosynovitis (Brown's syndrome) as an early rheumatic manifestation in a patient with systemic lupus erythematosus.
Key words Brown's Syndrome - Tenosynovitis - Ocular Muscles - Systemic Lupus Erythematosus