Congenital segmental bronchomalacia.
D001980:Bronchi / Q000002:abnormalities* / Q000473:pathology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008168:Lung / Q000473:pathology; D008297:Male; D011656:Pulmonary Emphysema / Q000209:etiology*