[Rupture of type III acute aortic dissection into the bilateral pleural space: report of a case].

: Rupture of type III aortic dissection into the bilateral pleural space is very rare. A 62-year-old man was transferred to our department because of aortic dissection for emergency operation. computed tomography (CT) scan revealed rupture of type III aortic dissection into the bilateral pleural space. He underwent successful prosthetic graft replacement through left thoracotomy and removal of a massive amount of blood from the right pleural space by chest tube drainage. The postoperative course was uneventful after 2 days of respiratory support.