Congenital esophagobronchial fistula in a 62-year-old woman

Common Congenital Anomalies of the Central Airways in Adults

The knowledge of airway anatomy is the most fundamental requirement of every bronchoscopist. There are numerous and frequent anatomic variations of the central airways making the examination unique for every individual. It is imperative for every bronchoscopist to be fully cognizant of the common congenital anomalies involving the central airways. Proper identification and reporting of these findings are a matter of the utmost importance, especially when surgical options in a patient with lung cancer or lung transplantation is under consideration. This article focuses on the congenital anomalies of central airway encountered among adults. Each of these anatomic variations has a characteristic appearance, yet requires bronchoscopic acumen for their identification. This review provides a comprehensive description of these anomalies and highlights their clinical implications.

Congenital tracheoesophageal fistula with symptoms commencing at the onset of trauma: report of a case

Congenital tracheoesophageal fistula without atresia can persist and remain undetected without symptoms until adulthood. We have recently encountered such a rare case and also conducted a review of the literature. Symptoms are commonly present during infancy, but occasionally patients do not develop symptoms until adulthood. In this case, it is suggested that the symptoms commenced after the redundant mucosal flap or membrane was broken due to a trauma to the chest.

Congenital bronchoesophageal fistulas in adult patients

BACKGROUND

Congenital bronchoesophageal fistulas have rarely been reported. Presented here is the 14-year experience of our hospital with this lesion.

METHODS

The study comprises 13 patients; 9 had a Braimbridge type II fistula; 2, a type I fistula; and 2, a type IV fistula. The most frequent site of communication was between the middle esophagus and the right lower lobe of the lung, especially the superior segment. A fistulectomy, with or without pulmonary resection, was performed on each patient.

RESULTS

All patients had complete relief of symptoms. No operative complications were observed.

CONCLUSIONS

Congenital bronchoesophageal fistulas in adults are usually diagnosed by an esophagography. Symptoms are often nonspecific, and the possibility of a congenital bronchoesophageal fistula should be considered in patients who complain of long-standing unexplainable respiratory symptoms such as coughing and frequent pulmonary infections. The surgical intervention is relatively simple. In many cases, a fistulectomy with simple closure of the openings in both the esophagus and the bronchus is all that is required. Pulmonary resection is needed in some patients with severe bronchiectasis and recurrent pneumonitis.

Congenital Esophagobronchial Fistula in an Adult—A Case Report

A 58-year-old man presented with cough, mainly while taking food, of recent origin. On investigation this proved to be the result of a fistulous communication between the esophagus and the right lower bronchus. Surgical treatment effected disappearance of the symptoms; and the congenital nature of the fistula was proven histopathologically. A high index of suspicion in all cases of recurrent cough at the time of deglutition is required to recognize this rare entity.

Congenital broncho-oesophageal fistula in the adult

The case of a 46-year-old man with congenital broncho-oesophageal fistula is presented. The patient had had recurrent chest infections since childhood and a recent history of heartburn and flatulence. A barium-swallow examination showed a small sliding hiatal hernia and an oesophageal diverticulum communicating via a fistula with the apical and posterior segmental bronchi of the left lower lobe. Bronchography showed bronchiectasis in this lobe. At thoracotomy resection of the broncho-oesophageal fistula and left lower lobectomy were performed. The patient's recovery was uneventful. Twenty published cases are reviewed. The classification of congenital broncho-oesophageal fistulae should take account not only of the type of fistula but also of the type and size of the bronchus with which the fistula communicates, the age of the patient at the first appearance of symptoms, and the duration of symptoms.