Bronchopulmonary sequestration
- PMID: 2761516
Bronchopulmonary sequestration
Abstract
Bronchopulmonary sequestration is an area of lung parenchyma that is devoid of normal connection to the trachebronchial tree. Arterial supply is from an aberrant systemic artery, usually a branch of the aorta. There are two broad types of bronchopulmonary sequestration: intralobar and extralobar. The former shares a common pleura with the lung while the latter is separated by its own pleura. Definitive therapy requires pulmonary resection.