title: [Pancreatitis as a diagnostic error in masked perforated duodenal ulcer with formation of a retroperitoneal abscess].
mesh_terms: D000038:Abscess / Q000175:diagnosis*; D000208:Acute Disease; D002760:Cholangiopancreatography, Endoscopic Retrograde; D003951:Diagnostic Errors; D004381:Duodenal Ulcer / Q000175:diagnosis*; D004384:Duodenoscopy; D005260:Female; D006801:Humans; D008875:Middle Aged; D010195:Pancreatitis / Q000175:diagnosis*; D010439:Peptic Ulcer Perforation / Q000175:diagnosis*; D012187:Retroperitoneal Space; D014057:Tomography, X-Ray Computed
vernacular_title: Pankreatitis als Fehldiagnose eines gedeckt perforierten Ulcus duodeni mit Ausbildung eines retroperitonealen Abszesses.