An unusual case of tracheoesophageal fistulae

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.

A rare case of acquired benign tracheoesophageal fistula

Acquired benign tracheoesophageal fistula (TOF) is a rare medical condition that usually results from trauma, foreign bodies or granulomatous infections. This is an unusual presentation of a male patient with a history of laryngectomy who has had over a period of several years inappropriately and vigorously used valve cleaning brushes to clean tracheal secretions, which has led to the formation of a TOF. Due to the patient’s obsessive habit, we could not manage him using conventional surgical methods. Instead, we opted for the placement of a salivary bypass tube, which yielded good results and recovery. To the best of our knowledge, no other case of similar aetiology has been published. We would like to highlight the importance of appropriate patient selection and education prior to performing a tracheoesophageal puncture to avoid developing life-threatening complications as demonstrated in our case report.

Silicone tracheobronchial stent: A rare cause for bronchoesophageal fistula and distortion of airway anatomy

Silicone tracheobronchial stents are being increasingly used in a large number of patients for the treatment of tracheal stenosis. One very rare complication due to tracheobronchial stenting is bronchoesophageal fistula (BEF), which has been associated with the use of metallic stents. We report intraoperative management of a patient undergoing repair of a BEF, following previous insertion of a silicone Y-stent that is soft in texture and has not been implicated for this complication till date. In addition, misalignment of this silicone tracheobronchial Y-stent resulted in a tracheal mucosal bulge proximal to the stent that vanished after its removal.