ABSTRACT
A 77-year-old woman with right aortic arch was diagnosed as aortic dissection (De Bakey IIIb) and hospitalized for conservative treatment. But, her respiratory condition deteriorated due to tracheal stenosis with aortic dissection. Surgical graft replacement of the descending aorta was performed to release tracheal stenosis. Six days after surgery, tracheoesophageal fistula (TEF) was noticed. The size of the fistula was 3 cm in diameter, located 3cm to the oral side from the carina and 23 cm from the incisors. Nineteen days after surgery, an esophageal stent was placed leading to temporary improvement of the respiratory status, but it aggravated again. Unfortunately, she died due to ventricular fibrillation 26 days after surgery. The case is extremely rare with dissection of the right aortic arch. Such a case is considered to be a high risk of TEF, and it is necessary to perform early preventive measures.
