title: The radiology of emphysema.
mesh_terms: D000792:Angiography / Q000379:methods; D005188:False Negative Reactions; D006801:Humans; D066298:In Vitro Techniques; D008168:Lung / Q000098:blood supply / Q000000981:diagnostic imaging* / Q000473:pathology; D008297:Male; D011656:Pulmonary Emphysema / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed