先天性肺叶性肺气肿

定义

先天性大叶性肺气肿是一种发育性肺异常，其特征是受累肺叶过度扩张，导致邻近正常肺组织和纵隔受压和移位。在大多数情况下，症状出现在新生儿期或幼儿期。临床上，儿童出现呼吸窘迫症状，常伴下呼吸道感染，加重空气潴留，使患者出现症状。

Congenital lobar emphysema is a developmental lung anomaly characterised by over distension of the affected lobe and leading to compression and displacement of adjacent normal lung tissue and mediastinum. In the majority of cases, symptoms appear during the neonatal period or in early childhood. Clinically, children present with signs of respiratory distress, frequently occurring with a lower respiratory tract infection that aggravates air trapping and renders the patient symptomatic.

索引词 可用于检索该条目的同义词与别名

• 先天性肺叶性肺气肿
• 先天性大叶性肺气肿
• 单侧先天性大叶性肺气肿
• 双侧先天性大叶性肺气肿