Ann Thorac Surg 2000;69:640
© 2000 The Society of Thoracic Surgeons
Images in Cardiothoracic Surgery
Aortobronchial fistula
Anil Z. Apaydin, MDa,
Jorge L. Camunas, MDa,
M. Arisan Ergin, MD, PhDa
a Department of Cardiothoracic Surgery, The Mount SinaiNYU Medical Center, New York, New York, USA
Address reprint requests to Dr Ergin, Department of Cardiothoracic Surgery, The Mount SinaiNYU Medical Center, One Gustave L. Levy Place, PO Box 1028, New York, NY 10029
An 82-year-old man with known saccular aneurysm of the descending aorta presented with massive hemoptysis. Computed tomographic scan showed a descending aortic aneurysm, 7 cm in diameter, and infiltration of the left lung with contrast material (Fig 1). The patient was taken to the operating room immediately. His chest was entered through a left posterolateral thoracotomy. The aneurysm was mobilized posteriorly by sacrificing the intercostic arteries from thoracic fifth to ninth. Manipulation of the pulsating lung parenchyma was avoided. After administration of 100 units/kg heparin, descending aorta proximal to the aneurysm and left femoral artery were cannulated. A centrifugal pump with reservoir was used for lower body perfusion. The aorta was clamped proximal and distal to the aneurysm. Resection and graft replacement of the descending aortic aneurysm and en-bloc left lower lobectomy was carried out (Fig 2). The fistula size was 3 x 2 cm (Fig 3). A pathologic examination showed that left lower lobe airways were filled with blood and the aneurysm was atherosclerotic. The patient developed temporary agitation and confusion after extubation. He was discharged 12 days after the operation and has remained asymptomatic for 10 months of follow-up. An early elective operation should be performed for aortic aneurysms to prevent their life threatening complications like aortobronchial fistula, which requires prompt surgical intervention.

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Fig 1. Computed tomographic scan showing a 7-cm descending aneurysm and infiltration of the left lung with contrast material.
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