胎儿先天性肺气道畸形的产前超声的研究进展

Advances in prenatal ultrasonography of congenital pulmonary airway malformations in fetuses

先天性肺气道畸形,亦称先天性肺囊腺瘤畸形,该病属于肺组织的错构畸形,组织学上以支气管气道的异常增生且缺乏正常肺泡为特征,也提示了正常肺泡的发育障碍。胎儿先天性肺气道畸形可导致产前和新生儿期的并发症,对胎儿进行产前诊断及随访有助于预测其预后。产前超声检查在现有的影像学检查技术中,存在明显的优势。本文将探讨超声对胎儿先天性肺气道畸形产前超声诊断及预后的研究进展。

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.