Congenital Malformations of the Lung - an Overview

Abstract

Congenital pulmonary malformations comprise a heterogenous group of rare developmental diseases. The most common malformations are the tracheal bronchus, bronchial atresia, bronchogenic cyst, pulmonary sequestration, congenital lobar emphysema, and congenital pulmonary airway malformation. Due to their space-consuming effect, patients suffer early postnatal respiratory distress which generally requires immediate surgical resection. The management of asymptomatic lesions remains subject to debate, but early elective surgery is generally recommended to avoid respiratory and infectious complications at a later time point.We here provide a comprehensive review in which we present causes, clinical presentation and therapeutic options for the most prominent congenital malformations of the airways and lung parenchyma.