난치성 SAPHO 증후군에서 Etanercept으로 치료한 1예

Abstract

SAPHO syndrome, which has different skin changes and osteoarticular inflammation, is an acronym that stands for synovitis, acne, pustulosis, hyperostosis, and osteitis. Treatment of SAPHO syndrome includes non-steroidal anti-inflammatory drugs (NSAIDs), anti-rheumatic drugs, such as colchicines, corticosteroids and bisphosphonates, and disease-modifying agents. However, the treatment of SAPHO syndrome is controversial because it is a new clinical entity with unclear etiopathogenesis and inadequate clinical studies. We report a case with refractory SAPHO syndrome, which was successfully treated with a tumor necrosis factor (TNF)-α blocker.