Articular involvement in antiphospholipid syndrome: Clinical, laboratory, and imaging characterization.
IntroductionAntiphospholipid syndrome (APS) is characterized by antiphospholipid antibodies (aPL) and thrombotic and/or obstetric events. Musculoskeletal manifestations, particularly arthralgia, are frequently reported, although their clinical and pathophysiological correlates remain incompletely characterized.Objectiv...