title: Repeated infections in a 68-year-old man.
authors.affiliation: Department of Radiology, UCLA School of Medicine, Los Angeles, CA 90095, USA. ssorenson@usa.net
authors.forename: Steven M
authors.initials: SM
authors.lastname: Sorenson
authors.forename: Emelya
authors.initials: E
authors.lastname: Moradzadeh
authors.forename: Rajnikant
authors.initials: R
authors.lastname: Bakhda
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis; D014137:Tracheobronchomegaly / Q000175:diagnosis*