[Bronchoesophageal fistula and broncholithiasis].
Bronchoesophageal fistulas (BEF) in an adult, whether acquired or congenital, are uncommon but bronchoesophageal perforation secondary to broncholithiasis caused by calcified mediastinal adenopathy and leading to the formation of a fistulous tract is extremely rare. We present a case of acquired BEF in a 57-years-old women who presented cough with expectoration of broncholiths, hemoptysis and cough after swallowing liquid or solid hemoptysis and cough after swallowing liquid or solid foods. The chest film and computed tomographic scan showed calcified mediastinal adenopathy. Endoscopic examination of the esophagus revealed no mucosal abnormality. A bronchial esophageal fistula was identified at the level of the 1/3 midesophagus just below the carina in the esophagogram. The bronchoscopy showed a polypoid area located in the medial side of the right main bronchus. There was no evidence of neoplasm. The patient underwent excision of fistula and interposition of pleural bundle after completing a right posterolateral thoracotomy. The postoperative course was uneventful and the patient has been doing well on follow-up.