title: An unusual cause of abdominal pain and vomiting. answer to the clinical challenges and images in GI question: image 4: Giant duodenal diverticulum.
authors.affiliation: Division of Gastroenterology, Department of Medicine, Taipei Veterans General Hospital, and Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.
authors.forename: Hung-Hsu
authors.initials: HH
authors.lastname: Hung
authors.forename: Hung-Chieh
authors.initials: HC
authors.lastname: Lan
authors.forename: Tseng-Shing
authors.initials: TS
authors.lastname: Chen
mesh_terms: D018784:Abdominal Abscess / Q000175:diagnosis; D015746:Abdominal Pain / Q000188:drug therapy / Q000209:etiology*; D000369:Aged, 80 and over; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D001466:Barium Sulfate; D003287:Contrast Media; D003937:Diagnosis, Differential; D004240:Diverticulum / Q000150:complications* / Q000175:diagnosis / Q000188:drug therapy; D004378:Duodenal Diseases / Q000150:complications* / Q000175:diagnosis / Q000188:drug therapy; D016145:Endoscopy, Digestive System; D005260:Female; D006801:Humans; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome; D014839:Vomiting / Q000188:drug therapy / Q000209:etiology*
chemical_list: D000900:Anti-Bacterial Agents; D003287:Contrast Media; D001466:Barium Sulfate