[Silhouette sign and air bronchogram].
D001995:Bronchography; D006801:Humans; D008171:Lung Diseases / Q000000981:diagnostic imaging*; D008722:Methods; D011014:Pneumonia / Q000000981:diagnostic imaging; D014132:Trachea / Q000000981:diagnostic imaging
Le signe de la silhouette et le bronchogramme aérien.