title: [Two cases of spontaneous pneumomediastinum in healthy young men].
abstract: We report two cases of spontaneous pneumomediastinum. Both were young males, and had no causal diseases or apparent precipitating episodes. Both recovered rapidly with bed rest only. Symptoms, signs, radiological diagnosis, and pathogenesis of pneumomediastinum are discussed.
authors.forename: K
authors.initials: K
authors.lastname: Yokoh
authors.forename: T
authors.initials: T
authors.lastname: Tomii
authors.forename: K
authors.initials: K
authors.lastname: Nishida
authors.forename: M
authors.initials: M
authors.lastname: Iida
authors.forename: K
authors.initials: K
authors.lastname: Tsunemitsu
authors.forename: Y
authors.initials: Y
authors.lastname: Miyamoto
authors.forename: T
authors.initials: T
authors.lastname: Tatei
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D006801:Humans; D008297:Male; D008478:Mediastinal Emphysema / Q000000981:diagnostic imaging*; D013902:Radiography, Thoracic; D014057:Tomography, X-Ray Computed