3、 chest x-ray diffuse bilateral atelectasis(广泛肺不张) groun- glass appearance(透亮度减低毛玻璃) granular-reticular appearance颗粒网状阴影) air bronchograms(支气管充气征)
3、chest x-ray diffuse bilateral atelectasis(广泛肺不张) groun-glass appearance (透亮度减低,毛玻璃) granular-reticular appearance (颗粒网状阴影) air bronchograms(支气管充气征)
groun-glass, granular-reticular appearance No air bronchograms Grade Ii-III Nrds
groun-glass,granular-reticular appearance No air bronchograms Grade II－III NRDS
早产儿[970g〕生后第一天: white lung"( grade IV NRDS)
早产儿〔970g〕生后第一天： “ white lung”（grade IV NRDS）