title: Lung cancer presenting as an asymptomatic pneumatocele.
authors.affiliation: Department of Internal Medicine, Korea Cancer Center Hospital, Seoul, Korea. jclee@kcch.re.kr
authors.forename: Jae Cheol
authors.initials: JC
authors.lastname: Lee
authors.forename: Cheol Hyeon
authors.initials: CH
authors.lastname: Kim
authors.forename: Jae Soo
authors.initials: JS
authors.lastname: Koh
authors.forename: Hee Jong
authors.initials: HJ
authors.lastname: Baek
authors.forename: Du Hwan
authors.initials: DH
authors.lastname: Choe
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000175:diagnosis / Q000000981:diagnostic imaging; D003560:Cysts / Q000175:diagnosis* / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008175:Lung Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed