전신홍반루푸스에 의한 속발성 항인지질증후군에 동반된 정맥성 족부궤양 치험 1예

Abstract

Antiphospholipid syndrome is an autoimmune disorder characterized by recurrent arterial or venous thrombosis, and pregnancy loss. A 57-year-old woman was admitted for aggravation of both leg ulcers. Venogram showed chronic venous obstructions at both lower extremities, and chest x-ray and computed tomography revealed serositis in pericardium and pleura. The laboratory tests revealed pancytopenia, and positive tests for antinuclear antibody, anti-dsDNA antibody, lupus anticoagulant and anticardiolipin antibody, which led to a diagnosis of antiphospholipid syndrome secondary to systemic lupus erythematous. After medical treatments by anticoagulation and immunosuppression, and surgical managements including subtotal skin graft and local flap surgery, leg ulcers had been successfully treated without recurrence. Recognition of antiphospholipid syndrome as a cause of venous ulcer and the treatment plans including anticoagulation and surgical management is important in proper managements