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目的 :评价X线检查对小儿先天性肺不发育和发育不良的诊断作用。方法 :对 13例先天性肺不发育和发育不良经支气管镜检、手术或病理证实的X线平片、CT扫描、支气管造影分析其影像学表现。结果 :本病X线检查的影像特征为 :(1)患肺容积小、密度增高 ;(2 )小肺门 ;(3)纵隔移向患侧。结论 :X线检查对先天性肺不发育和发育不良是一很好的诊断方法。
Objective: To evaluate the diagnostic value of X-ray examination in congenital pulmonary hypoplasia and dysplasia in children. Methods: Thirteen cases of congenital lung hypoplasia and dysplasia were examined by bronchoscopy, radiographs confirmed by surgery or pathology, CT scan and bronchography. Results: The X-ray examination of the disease features of the image: (1) suffering from small lung volume, increased density; (2) hilar door; (3) mediastinum to the affected side. Conclusion: X-ray examination is a good diagnostic method for congenital pulmonary hypoplasia and hypoplasia.