title: Pathological case of the month. Persistent interstitial pulmonary emphysema presenting as a large unilocular cyst in an asymptomatic infant.
authors.affiliation: Department of Pathology, Children's Hospital, La Plata, Argentina.
authors.forename: R
authors.initials: R
authors.lastname: Drut
authors.forename: M
authors.initials: M
authors.lastname: Drut
mesh_terms: D003560:Cysts / Q000473:pathology*; D006801:Humans; D007223:Infant; D008168:Lung / Q000473:pathology*; D017563:Lung Diseases, Interstitial / Q000473:pathology*; D008297:Male; D011656:Pulmonary Emphysema / Q000473:pathology*