Although most prenatally diagnosed pulmonary sequestrations (PS) are asymptomatic, large lesions are associated with pleural effusions and pulmonary hypoplasia. We present the first reported case of a prenatally diagnosed giant extralobar pulmonary sequestration that required the ex utero intrapartum treatment (EXIT) procedure with resection and extracorporeal membrane oxygenation (ECMO). We discuss the compelling rationale for performing EXIT-resection-ECMO in the setting of a large thoracic mass and anticipated severe respiratory failure at birth.
(c) 2009 S. Karger AG, Basel.