A case of intrapericardial extralobar pulmonary sequestration--first case in Korea.

Extralobar pulmonary sequestration, known as accessory lung, is a rare congenital anomaly and intrapericardial lung sequestration is extremely rare. To the best of our knowledge, only four reported cases were intrapericardial. We report a case with intrapericardial extralobar pulmonary sequestration confirmed by operation and morphologic basis.