title: Duodenoduodenal intussusception.
abstract: Duodenoduodenal intussusception is a rare event which is usually caused by the presence of a tumor. We present a case of duodenoduodenal intussusception secondary to a large tubulovillous adenoma causing gastric outlet and biliary obstruction in a 50-year-old female. The imaging features on ultrasonography, CT, and MRI are described.
authors.affiliation: Postgraduate Institute of Medical Education and Research, Chandigarh, India.
authors.forename: Manphool
authors.initials: M
authors.lastname: Singhal
authors.forename: Mandeep
authors.initials: M
authors.lastname: Kang
authors.forename: Srikala
authors.initials: S
authors.lastname: Narayanan
authors.forename: Rajesh
authors.initials: R
authors.lastname: Gupta
authors.forename: Jai D
authors.initials: JD
authors.lastname: Wig
authors.forename: Amanjit
authors.initials: A
authors.lastname: Bal
mesh_terms: D018253:Adenoma, Villous / Q000473:pathology* / Q000601:surgery; D003952:Diagnostic Imaging; D004379:Duodenal Neoplasms / Q000473:pathology* / Q000601:surgery; D005260:Female; D006801:Humans; D007443:Intussusception / Q000175:diagnosis* / Q000209:etiology* / Q000601:surgery; D008875:Middle Aged