Review of bronchopulmonary foregut malformations

Abstract

The term bronchopulmonary foregut malformation (BFM) describes rare cases of pulmonary sequestrations that communicate with the upper gastrointestinal tract. An unusual type of BFM is described; it consisted of esophageal atresia, proximal and distal tracheoesophageal fistulae, and bilateral extralobar pulmonary sequestrations communicating with a common bronchial structure that replaced the distal esophagus. This case is related to other reported cases in the literature, and serves as the basis for a proposed theory of the embryonic development of BFM.