图片来源:Scher JU, et al. Preventing?psoriatic?arthritis:?focusing?on?patients?with?psoriasis?at Increased risk?of?transition. Nat Rev Rheumatol.?2019 Mar; 15(3):153-166.
银屑病关节炎(PsA)是一种与银屑病相关的炎性关节病,有银屑病皮疹并伴有关节和周围软组织疼痛、肿胀、压痛、僵硬和运动障碍。10-30%的银屑病患者中伴有银屑病关节炎。