Draining or removing CCAMs.

A congenital defect that blocks a fetal airway such as congenital cystic adenomatoid malformation.

A condition in which one or more lobes of the lungs become fluid-filled sacs (cysts). Large CCAMs may prevent lung development, cause heart failure, or prevent the ingestion of amniotic fluid.

Urinary tract obstructions (males); diaphragmatic hernia and cystic adenomatoid malformation; sacrococcygeal teratoma; twin-twin transfusion syndrome; twin:twin reverse arterial perfusion.

Congenital heart disease