PDF(Pubmed)
Abstract：
Congenital high airway obstruction syndrome (CHAOS) is a rare life-threatening fetal condition resulting from obstruction of the upper fetal airway which may be partial or complete. Prenatal diagnosis is crucial as it usually results in stillbirth or death after delivery if unrecognized. We report a case of CHAOS that was diagnosed prenatally due to characteristic ultrasound features. We also briefly review literature in light of current management options.
摘要：
先天性高气道阻塞综合征（CHAOS）是一种罕见的危及生命的胎儿疾病，由部分或完全的上胎儿气道阻塞引起。产前诊断至关重要，因为它通常会导致死产或分娩后死亡。我们报告了一例由于特征性超声特征而产前诊断为CHAOS的病例。我们还根据当前的管理选择简要回顾了文献。
