Behçet's disease is a systemic disease with clinical manifestations, whose underlying histopathologic lesion is a non-specific vasculitis. Pulmonary artery aneurysms and, more rarely, pleuropulmonary manifestations may be found. Some reports are available in the literature about the use of immunosuppressive agents in these conditions. The authors describe a case in whom clinical remission and radiologic resolution were observed after corticosteroid and cyclophophamide therapy.

Keywords: Behçet's disease. Pulmonary artery aneurysms.