[Right ventricular outflow obstruction due to a giant pseudoaneurysm of the anterior descending coronary artery in a patient with Behçet's disease].

Giant pseudoaneurysms of coronary arteries in patients with Behçet's disease is a uncommon finding. It has been described exceptionally in the literature. We present a case of giant pseudoaneurysm of the left anterior descending coronary artery with obstruction of the right ventricular outflow in a patient with Behçet's disease. He improved after surgical resection and steroid treatment.