title: Extrapleural air collections mimicking pneumothorax: helical CT finding.
authors.affiliation: Department of Radiology, St. Marianna University School of Medicine, Kanagawa, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Kurihara
authors.forename: Y
authors.initials: Y
authors.lastname: Nakajima
authors.forename: H
authors.initials: H
authors.lastname: Niimi
authors.forename: H
authors.initials: H
authors.lastname: Arakawa
authors.forename: T
authors.initials: T
authors.lastname: Ishikawa
mesh_terms: D000293:Adolescent; D000388:Air; D003937:Diagnosis, Differential; D006801:Humans; D007091:Image Processing, Computer-Assisted; D008297:Male; D008478:Mediastinal Emphysema / Q000000981:diagnostic imaging*; D009333:Neck / Q000473:pathology; D010994:Pleura / Q000000981:diagnostic imaging*; D011030:Pneumothorax / Q000000981:diagnostic imaging*; D013348:Subclavian Artery / Q000000981:diagnostic imaging; D013352:Subcutaneous Emphysema / Q000473:pathology; D014057:Tomography, X-Ray Computed / Q000379:methods*