Nasal Skin Necrosis: A Very Rare Manifestation of Antiphospholipid Syndrome

Abstract

A 23-year-old woman, a smoker and oral oestrogen user, presented with nasal necrosis. No other symptoms or local trauma were described. Relevant laboratory findings included complement consumption, positive lupus-anticoagulant assay, increased rheumatoid factor and positive cryoglobulins. Screening for autoimmune conditions, haematological malignancies and infectious diseases was negative. Histological examination of the nasal skin showed small vessel occlusion without vasculitis. Later, a second positive lupus-anticoagulant assay supported