title: [Radiographic findings after duodenal surgery (author's transl)].
abstract: A gastroduodenostomy as part of partial gastric resection may change function and morphology of the duodenum in a typical fashion. End to side anastomosis may produce a blind pouch. An end to end anastomosis may lead to postanastomotic dilatation, which may mimick a duodenal bulb (a so called "neo -- or pseudobulb"). Abnormal duodenal peristalsis with atony may follow vagotomy, pyloroplasty, gastroduodenostomy or excisional duodenal biopsy and may thus result in functional obstruction. A blind loop syndrome may develop after bypass procedures for duodenal stenosis.
mesh_terms: D003135:Common Bile Duct / Q000601:surgery; D004240:Diverticulum / Q000601:surgery; D004378:Duodenal Diseases / Q000601:surgery; D004379:Duodenal Neoplasms / Q000601:surgery; D004386:Duodenum / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D007583:Jejunum / Q000601:surgery; D010190:Pancreatic Neoplasms / Q000601:surgery; D011183:Postoperative Complications / Q000000981:diagnostic imaging; D011708:Pylorus / Q000601:surgery; D011859:Radiography; D013270:Stomach / Q000601:surgery; D014628:Vagotomy
vernacular_title: Röntgenmorphologie des operierten Duodenums.