"large cysts, lined by pseudo-stratified columnar epithelium 15"
"CPAMs were previously termed congenital cystic adenomatoid malformations (CCAM)."
"Potential postnatal complications include:"
"Potential in utero complications include:"
Expected headings
"Associations"
"Complications"
"There is a wide spectrum of prognosis."
"In the setting of a small stable asymptomatic lesion, surgical excision is more controversial. The absolute malignancy risk is considered low, but this is still a matter of debate. Current practice varies between centres, with some favouring surveillance over prophylactic resection in the case of asymptomatic lesions 21. There are reports of spontaneous regression, particularly in those serially followed up on antenatal ultrasound 7,10."