title: Retrograde jejunal-duodenal intussusception associated with a jejunal duplication cyst in a newborn.
abstract: Retrograde intussusception is a rare occurrence. We report a retrograde jejunal-duodenal intussusception associated with a jejunal duplication cyst, which presented as intermittent biliary and upper gastrointestinal (UGI) obstruction and a mobile abdominal mass in a newborn infant.
authors.affiliation: Department of Radiology, Mount Sinai Medical Center, New York, NY 10029-6574.
authors.forename: K I
authors.initials: KI
authors.lastname: Norton
authors.forename: K C
authors.initials: KC
authors.lastname: Luhmann
authors.forename: S E
authors.initials: SE
authors.lastname: Dolgin
mesh_terms: D003560:Cysts / Q000150:complications* / Q000000981:diagnostic imaging; D004378:Duodenal Diseases / Q000150:complications* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007443:Intussusception / Q000150:complications* / Q000000981:diagnostic imaging; D007579:Jejunal Diseases / Q000150:complications* / Q000000981:diagnostic imaging; D011859:Radiography