Benign bronchoesophageal fistulas

Abstract

Two cases of benign bronchoesophageal fistula are presented which are representative of both congenital and acquired forms. The presentation of this relatively rare condition is characterized by recurrent cough especially after drinking liquids and is easily diagnosed by esophagogram. A high index of suspicion is required in all cases of recurrent cough and lung suppuration in order for this condition to be recognized. Benign bronchoesophageal fistulas are rare but the symptoms are often classic and the diagnosis is made easily once proper investigation is undertaken. Bronchoesophageal fistulas may be either congenital or acquired, with the latter being more common. The treatment is usually straightforward and prognosis is excellent for long-term survival. We present two cases of benign bronchoesophageal fistula.