Also called congenital cystic adenomatous malformation (CCAM), it is usually detected antenatally with a peak size at 25/40.
The main risk is hydrops fetalis, with high mortality if present.
Reference: Sfakianaki, A. K., & Copel, J. A. (2012). Congenital cystic lesions of the lung: congenital cystic adenomatoid malformation and bronchopulmonary sequestration. Reviews in obstetrics and gynecology, 5(2), 85.
First published: 22/04/14