Congenital diaphragmatic hernia (CDH) is characterized by a defect in the muscle dividing the thoracic and abdominal cavities. This leads to herniation of the abdominal organs into the thorax and a disturbance of lung development. Two-thirds of cases are identified by prenatal ultrasound in the second trimester, which should prompt referral to a tertiary center for prognosis assessment and counseling by a multidisciplinary team familiar with this condition. In this review, we summarize evidence on prenatal diagnosis and postnatal management of CDH. There is a focus on information that should be provided to expecting parents during prenatal counseling.

中文翻译：

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我们应该告诉父母什么？先天性膈疝

先天性膈疝 (CDH) 的特征是分隔胸腔和腹腔的肌肉有缺陷。这导致腹部器官突出到胸腔和肺部发育障碍。三分之二的病例是在孕中期通过产前超声发现的，这应立即转诊到三级中心，由熟悉这种情况的多学科团队进行预后评估和咨询。在这篇综述中，我们总结了 CDH 产前诊断和产后管理的证据。重点是在产前咨询期间应向准父母提供的信息。