title: Duodenal diverticulum with retroperitoneal perforation.
authors.affiliation: Department of Surgery, McGill University, Montréal, QC.
authors.forename: Simon
authors.initials: S
authors.lastname: Bergman
authors.forename: Jim
authors.initials: J
authors.lastname: Koumanis
authors.forename: Lawrence A
authors.initials: LA
authors.lastname: Stein
authors.forename: Jeffrey S
authors.initials: JS
authors.lastname: Barkun
authors.forename: Steven
authors.initials: S
authors.lastname: Paraskevas
mesh_terms: D013505:Digestive System Surgical Procedures / Q000379:methods; D004240:Diverticulum / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery; D004378:Duodenal Diseases / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery; D005260:Female; D006801:Humans; D007416:Intestinal Perforation / Q000000981:diagnostic imaging* / Q000209:etiology / Q000601:surgery; D008875:Middle Aged; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome