Intraoperative presentation of an undiagnosed tracheoesophageal fistula in an adult without history of abdominal or thoracic surgery.

Tracheoesophageal fistula is uncommon in adults but can cause devastating aspiration events. Herein, we report a unique case of a tracheoesophageal fistula in an adult that presented intraoperatively. The patient did not have any prior history of abdominal or thoracic surgery and was not intubated for a prolonged period of time. The diagnosis, subsequent hospital course, and recommendations for early recognition of this rare condition are discussed.