title: [Mediastinal opacities. Diagnostic orientation].
authors.affiliation: Service de chirurgie thoracique et vasculaire, centre chirurgical Marie-Lannelongue, Le Plessis-Robinson.
authors.forename: P
authors.initials: P
authors.lastname: Levasseur
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008477:Mediastinal Diseases / Q000175:diagnosis; D008479:Mediastinal Neoplasms / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology; D008482:Mediastinum / Q000473:pathology*
vernacular_title: Opacités médiastinales. Orientation diagnostique.