Congenital cystic adenomatoid malformation and extralobar sequestration occurring independently in the ipsilateral hemithorax.

We report a case of congenital cystic adenomatoid malformation (CCAM) and extralobar pulmonary sequestration (EPS) occurring independently in the ipsilateral hemithorax. A literature search using Medline, Winspirs 2.0, found 14 previously reported cases of CCAM within an EPS. There are no reports of each form of congenital pulmonary abnormality occurring separately in the same patient.