Nodular Sarcoid Myositis Treated With Hydroxychloroquine Monotherapy.

Clinically significant granulomatous inflammation of skeletal muscle in sarcoidosis is rare. Glucocorticoids are generally considered the first-line treatment of sarcoidosis, but due to their side effect profile, the addition of steroid-sparing regimens has become increasingly more common. We report a patient with nodular sarcoid myositis who was successfully treated with antimalarial hydroxychloroquine alone.