title: Emphysema-like changes may be "normal" secondary pulmonary lobule air trapping.
authors.forename: E J
authors.initials: EJ
authors.lastname: Stern
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D011656:Pulmonary Emphysema / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed