Obstructive emphysema in pre-school children.
D001249:Asthma / Q000150:complications; D001980:Bronchi; D001987:Bronchiectasis / Q000150:complications; D001990:Bronchiolitis, Viral / Q000150:complications; D001991:Bronchitis / Q000150:complications; D002675:Child, Preschool; D003550:Cystic Fibrosis / Q000150:complications; D005260:Female; D005547:Foreign Bodies / Q000150:complications; D006486:Hemosiderosis / Q000150:complications; D006801:Humans; D007223:Infant; D007826:Laryngismus / Q000150:complications; D008171:Lung Diseases / Q000150:complications; D008297:Male; D011656:Pulmonary Emphysema / Q000175:diagnosis / Q000209:etiology*; D012189:Retrospective Studies; D014132:Trachea; D014135:Tracheal Stenosis / Q000150:complications