Congenital pulmonary airway malformation,also known as congenital cystic adenomatous malformation,is a pulmonary tissue malformation characterized by abnormal proliferation of the bronchial airways and a lack of normal alveoli,indicating developmental disorders of normal alveoli.Congenital pulmonary airway malformation in fetuses can lead to complications during prenatal and neonatal periods.Prenatal diagnosis and follow-up of fetuses can help predict their prognosis.Prenatal ultrasound examination has significant advantages in existing imaging techniques.This article will explore the research progress of prenatal ultrasound diagnosis and prognosis of fetal congenital pulmonary airway malformation.
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