title: [Pneumopericardium].
authors.affiliation: Department of Internal Medicine (III), Jikei University School of Medicine.
authors.forename: H
authors.initials: H
authors.lastname: Sasaki
authors.forename: M
authors.initials: M
authors.lastname: Shimizu
authors.forename: Y
authors.initials: Y
authors.lastname: Kuraishi
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D011026:Pneumopericardium / Q000175:diagnosis / Q000209:etiology