title: Think ultrasound when evaluating for pneumothorax.
authors.affiliation: Department of Emergency Medicine, Massachusetts General Hospital, 0 Emerson, 3B, 55 Fruit St, Boston, MA 02114, USA. vnoble@partners.org
authors.forename: Vicki E
authors.initials: VE
authors.lastname: Noble
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D011030:Pneumothorax / Q000000981:diagnostic imaging*; D012680:Sensitivity and Specificity; D014159:Transducers; D014463:Ultrasonography