title: Double aortic arch presenting in an adult with dysphagia.
abstract: Double aortic arch is a congenital anomaly that rarely presents in adults. We describe the case of a 69-year-old male who presented with a double aortic arch, right arch dominant, left arch patent, experiencing progressive dysphagia since childhood.
authors.affiliation: Division of Cardiac Surgery, Department of Surgery, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada.
authors.forename: I De Villiers
authors.initials: Ide V
authors.lastname: Jonker
authors.forename: Abraham J
authors.initials: AJ
authors.lastname: Nunes
authors.forename: Abdelsalam M
authors.initials: AM
authors.lastname: Elhenawy
authors.forename: Debraj
authors.initials: D
authors.lastname: Das
authors.forename: Roderick
authors.initials: R
authors.lastname: MacArthur
mesh_terms: D000368:Aged; D001013:Aorta, Thoracic / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery*; D003680:Deglutition Disorders / Q000209:etiology*; D018450:Disease Progression; D006801:Humans; D021621:Imaging, Three-Dimensional; D008297:Male; D014057:Tomography, X-Ray Computed; D061205:Vascular Calcification / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery; D014656:Vascular Surgical Procedures / Q000379:methods*