title: The still lung point: new sonographic evidence for pneumomediastinum.
authors.affiliation: Department of Emergency Medicine, Fukui Prefectural Hospital, 2-8-1, Yotsui, Fukui, Fukui, Japan, 910-0846. Electronic address: pinetree-kay@nifty.com.
authors.forename: Takashi
authors.initials: T
authors.lastname: Matsumoto
authors.affiliation: Department of Emergency Medicine, Fukui Prefectural Hospital, 2-8-1, Yotsui, Fukui, Fukui, Japan, 910-0846.
authors.forename: Hideyuki
authors.initials: H
authors.lastname: Matano
mesh_terms: D000293:Adolescent; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008478:Mediastinal Emphysema / Q000000981:diagnostic imaging* / Q000628:therapy; D014463:Ultrasonography