Swyer-James综合征3例并文献回顾

Swyer - James Syndrome: Three Case Report with Literature Review

目的:探讨Swyer-James综合征(SJS)的临床特征,分析相关诊断方法的特点,提高对SJS的认识及其诊断水平。方法:结合文献资料回顾分析3例临床病例。结果:本病的临床特征表现为:(1)幼年时有下呼吸道或肺部感染史;(2)影像学检查以单侧透明肺,伴有呼气相气体潴留、肺血管减少或肺体积缩小为特征。结论:对于有幼儿时期下呼吸道感染病史、胸部影象学显示局部肺叶或单侧透明肺者,应与SJS进一步鉴别。

Objective: To explore the clinical manifestations of Swyer - James syndrome (SJS), to analyze its associated diagnostic methods, and to improve the understanding of SJS and its diagnosis. Methods: Retrospective analysis of 3 cases of SJS and review of the literature. Results: The clinical manifestations of SJS include: (1) a history of acute lower respiratory tract infection (ALRTI) in childhood; (2) Roentgenographic characteristics including a hyperlucent lung functionally by normal or reduced volume during inspiration and air trapping during expiration showed mosaic sign on high resolution CT; Conclusion: These clinical data suggest that any manifestations as a history of ALRTI with a hyperlucent lobe or lung should be further differentiated from SJS.