Chylothorax complicating thoracic aortic surgery.

Objective: Chylothorax is a very rare complication of patients undergoing thoracic aortic aneurysm repair. Possible mechanisms of this condition during thoracic aorta operations and current therapeutic strategies are analyzed according to our experience and thorough search of the English literature.

Methods: Current experience with chylothorax occurring during thoracic aortic surgery is analyzed in this review by collecting data retrieved from English literature research.

Antegrade versus retrograde cerebral perfusion in relation to postoperative complications following aortic arch surgery for acute aortic dissection type A.

Background: Aortic arch surgery is impossible without the temporary interruption of brain perfusion and therefore is associated with high incidence of neurologic injury. The deep hypothermic circulatory arrest (HCA), in combination with antegrade or retrograde cerebral perfusion (RCP), is a well-established method of brain protection in aortic arch surgery. In this retrospective study, we compare the two methods of brain perfusion.

Combined repair of ascending aortic pseudoaneurysm and abdominal aortic aneurysm: in a patient with Marfan syndrome.

Pseudoaneurysms of the ascending aorta after the original inclusion/wrap technique of the Bentall procedure present a difficult surgical management problem and are associated with substantial morbidity and mortality. Patients with Marfan syndrome frequently develop aneurysms and dissections that involve multiple aortic segments. We present the case of a Marfan patient who successfully underwent repair of a giant ascending aortic pseudoaneurysm and concomitant repair of an abdominal aortic aneurysm.

Surgical treatment for aneurysm at the origin of an aberrant right subclavian artery.

Atherosclerotic aneurysms at the origin of an aberrant right subclavian artery (ARSA) are extremely rare entities of congenital origin. We report a case of a 62-year-old man who presented with dyspnea and upper chest pain. The CT scan and digital subtraction angiography revealed a 7-cm aneurysm of an ARSA arising from Kommerell's diverticulum.