title: [Rare pathogenesis of solitary circular foci in the lung].
mesh_terms: D002908:Chronic Disease; D005490:Focal Infection / Q000150:complications*; D006801:Humans; D008171:Lung Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D008175:Lung Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011014:Pneumonia / Q000175:diagnosis; D011859:Radiography
vernacular_title: Seltene Pathogenese solitärer Rundherde in der Lunge.