Successful surgical resection of intrapericardial extralobar pulmonary sequestration with congenital pulmonary adenomatoid malformation type II.

We report a 7-day-old boy referred to our institution with tachypnea and cardiomegaly who was discovered to have an intrapericardial extra-lobar pulmonary sequestration containing a cystic pulmonary adenomatoid malformation type II. He underwent successful surgical resection of the intrapericardial mass, which we believe represents the first reported case of this rare entity.