title: Characteristic imaging findings of duodenal perforation.
abstract: Two patients were admitted to emergency room with complaint of abdominal pain with abrupt onset and retroperitoneal free air was detected in pararenal area on CT. In this paper, characteristic CT findings of patients diagnosed with duodenal perforation are presented under the light of literature data.
authors.forename: A
authors.initials: A
authors.lastname: Buyukkaya
authors.forename: R
authors.initials: R
authors.lastname: Buyukkaya
authors.forename: B
authors.initials: B
authors.lastname: Ozturk
authors.forename: M A
authors.initials: MA
authors.lastname: Ozel
authors.forename: A
authors.initials: A
authors.lastname: Sarıtas
mesh_terms: D000328:Adult; D004378:Duodenal Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D007416:Intestinal Perforation / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D061330:Multidetector Computed Tomography