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目的:探讨新生儿肺透明膜病的X线特征。方法:回顾分析经临床或病理证实的15例新生儿肺透明膜病的X线表现。结果:本组中8例表现肺野呈网格状改变;12例表现为肺透光下降,斑片样密度增高影并支气管充气征;6例表现肺野呈毛玻璃状改变,支气管充气征明显;3例表现为“白肺”;并发肺出血2例。结论:双肺透光度降低,伴斑片密度增高影及支气管充气征是本病的典型X线表现。胸部X线检查是诊断新生儿肺透明膜病的重要手段。
Objective: To investigate the X-ray features of hyaline membrane disease in neonates. Methods: A retrospective analysis of clinical or pathologically confirmed 15 cases of neonatal hyaline membrane disease X-ray findings. Results: In this group, the performance of lung field showed a grid-like change in 8 cases. In 12 cases, there was a decrease in transparence of light of the lung and increased patchy density with bronchial airway sign. ; 3 cases showed “white lung”; concurrent pulmonary hemorrhage in 2 cases. Conclusion: The decrease of transparence of both lungs, the increase of density of plaque and bronchial inflamation sign are the typical X-ray manifestations of this disease. Chest X-ray examination is an important means of diagnosing neonatal hyaline membrane disease.