[Emergent thoracic endovascular aortic repair in a patient with hemoptysis due to bronchial fistula: a case for airway management].
Bronchial fistula due to bronchial compression is a rare complication following both open surgical and endovascular repair of thoracic aortic aneurysms. We report on the airway management for a case of emergent thoracic endovascular aortic repair (TEVAR) in a patient with left bronchial obstruction due to hemoptysis. A 68-year-old man had undergone total arch replacement 8 years before, and was preoperatively diagnosed with aortobronchial fistula in the left lung. To prevent obstruction of the right lung by rebleeding in the left bronchus, we planned to exchange the single lumen endotracheal tube placed following hemoptysis to a double lumen tube prior to the operation. With assisted spontaneous breathing, bronchoscopy performed before replacing of the endotracheal tube showed obstruction of the left bronchus with many clots. With bronchoscopic assistance, clots were removed from the left bronchus and oxygenation improved significantly. We found a blue nylon suture penetrating the bronchial wall, most likely from a previous operation. However, bronchoscopy did not disclose aortobronchial fistula. Following TEVAR, the patient was diagnosed with bronchopleural fistula induced by bronchial compression due to blood vessel prosthesis and surrounding felt strips. Cooperation from surgeons and careful airway management were required to prevent life-threatening oxygenation insufficiency.
Department of Anesthesiology, Hyogo College of Medicine, Nishinomiya 663-8501.
Juri
J
Yamaoka
Yukari
Y
Okano
Ryusuke
R
Ueki
Toshihiro
T
Osugi
Shinichiro
S
Ikemoto
Tsuneo
T
Tatara
D000368:Aged; D017545:Aortic Aneurysm, Thoracic / Q000601:surgery*; D001983:Bronchial Fistula / Q000150:complications / Q000601:surgery*; D004630:Emergencies; D057510:Endovascular Procedures; D006469:Hemoptysis / Q000209:etiology / Q000601:surgery*; D006801:Humans; D008297:Male