title: Proximal thoracic aortic aneurysm mimicking a mediastinal neoplasm.
authors.affiliation: Department of Cardiac Surgery, Instituto Cardiovascular de Buenos Aires, Buenos Aires, Argentina. Electronic address: mcamporrotondo@yahoo.com.ar.
authors.forename: Mariano
authors.initials: M
authors.lastname: Camporrotondo
authors.affiliation: Department of Cardiac Surgery, Instituto Cardiovascular de Buenos Aires, Buenos Aires, Argentina.
authors.forename: Fernando
authors.initials: F
authors.lastname: Piccinini
authors.affiliation: Department of Cardiac Surgery, Instituto Cardiovascular de Buenos Aires, Buenos Aires, Argentina.
authors.forename: Mariano
authors.initials: M
authors.lastname: Vrancic
mesh_terms: D017545:Aortic Aneurysm, Thoracic / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000601:surgery; D001027:Aortography / Q000379:methods; D019917:Blood Vessel Prosthesis Implantation; D003951:Diagnostic Errors; D006801:Humans; D018810:Magnetic Resonance Angiography; D008297:Male; D008479:Mediastinal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008875:Middle Aged; D061330:Multidetector Computed Tomography; D011237:Predictive Value of Tests; D016896:Treatment Outcome