Congenital diaphragmatic hernia: associated malformations--cystic adenomatoid malformation, extralobular sequestration, and laryngotracheoesophageal cleft: two case reports.

Two infants with unusual bronchopulmonary malformations associated with congenital diaphragmatic hernia (CDH) are presented. One infant had extralobular sequestration and cystic adenomatoid malformation of the lower lobe, in addition to a left-sided CDH. The second infant had a laryngotracheoesophageal cleft extending to the carina (type III) in addition to a left-sided CDH. These associated malformations can have major implications in terms of diagnosis, resuscitation, and surgical management of infants with CDH.