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Duodenal Diverticulum
Michael P. Federle, MD, FACR
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KEY FACTS

  • Imaging

    • Top Differential Diagnoses

      • Clinical Issues

        TERMINOLOGY

        • Definitions

          • Pouch or sac opening from duodenum

        IMAGING

        • General Features

          • Radiographic Findings

            • CT Findings

              • Imaging Recommendations

                DIFFERENTIAL DIAGNOSIS

                  PATHOLOGY

                  • General Features

                    • Gross Pathologic & Surgical Features

                      CLINICAL ISSUES

                      • Presentation

                        • Demographics

                          • Natural History & Prognosis

                            • Treatment

                              DIAGNOSTIC CHECKLIST

                              • Consider

                                • Image Interpretation Pearls

                                  Selected References

                                  1. Katsinelos P et al: Impact of periampullary diverticula on the outcome and fluoroscopy time in endoscopic retrograde cholangiopancreatography. Hepatobiliary Pancreat Dis Int. 12(4):408-14, 2013
                                  2. Kim KH et al: Endoscopic papillary large balloon dilation in patients with periampullary diverticula. World J Gastroenterol. 19(41):7168-76, 2013
                                  3. Aftab AR et al: The clinical significance of juxtapapillary duodenal diverticula identified at ERCP. Gastrointest Endosc. 69(6):1197, 2009
                                  4. Ames JT et al: Perforated duodenal diverticulum: clinical and imaging findings in eight patients. Abdom Imaging. 34(2):135-9, 2009
                                  5. Park H et al: Perforated duodenal diverticulitis caused by retained common bile duct stone in the diverticulum. Am J Gastroenterol. 104(1):248-9, 2009
                                  6. Clemente G et al: Intramural duodenal diverticulum mimicking a periampullary neoplasm. Am J Surg. 196(4):e31-2, 2008
                                  7. Lawler LP et al: Multidetector row computed tomography and volume rendering of an adult duodenal intraluminal "wind sock" diverticulum. J Comput Assist Tomogr. 27(4):619-21, 2003
                                  8. Macari M et al: Duodenal diverticula mimicking cystic neoplasms of the pancreas: CT and MR imaging findings in seven patients. AJR Am J Roentgenol. 180(1):195-9, 2003
                                  9. Afridi SA et al: Review of duodenal diverticula. Am J Gastroenterol. 86(8):935-8, 1991
                                  Related Anatomy
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                                  Related Differential Diagnoses
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                                  References
                                  Tables

                                  Tables

                                  KEY FACTS

                                  • Imaging

                                    • Top Differential Diagnoses

                                      • Clinical Issues

                                        TERMINOLOGY

                                        • Definitions

                                          • Pouch or sac opening from duodenum

                                        IMAGING

                                        • General Features

                                          • Radiographic Findings

                                            • CT Findings

                                              • Imaging Recommendations

                                                DIFFERENTIAL DIAGNOSIS

                                                  PATHOLOGY

                                                  • General Features

                                                    • Gross Pathologic & Surgical Features

                                                      CLINICAL ISSUES

                                                      • Presentation

                                                        • Demographics

                                                          • Natural History & Prognosis

                                                            • Treatment

                                                              DIAGNOSTIC CHECKLIST

                                                              • Consider

                                                                • Image Interpretation Pearls

                                                                  Selected References

                                                                  1. Katsinelos P et al: Impact of periampullary diverticula on the outcome and fluoroscopy time in endoscopic retrograde cholangiopancreatography. Hepatobiliary Pancreat Dis Int. 12(4):408-14, 2013
                                                                  2. Kim KH et al: Endoscopic papillary large balloon dilation in patients with periampullary diverticula. World J Gastroenterol. 19(41):7168-76, 2013
                                                                  3. Aftab AR et al: The clinical significance of juxtapapillary duodenal diverticula identified at ERCP. Gastrointest Endosc. 69(6):1197, 2009
                                                                  4. Ames JT et al: Perforated duodenal diverticulum: clinical and imaging findings in eight patients. Abdom Imaging. 34(2):135-9, 2009
                                                                  5. Park H et al: Perforated duodenal diverticulitis caused by retained common bile duct stone in the diverticulum. Am J Gastroenterol. 104(1):248-9, 2009
                                                                  6. Clemente G et al: Intramural duodenal diverticulum mimicking a periampullary neoplasm. Am J Surg. 196(4):e31-2, 2008
                                                                  7. Lawler LP et al: Multidetector row computed tomography and volume rendering of an adult duodenal intraluminal "wind sock" diverticulum. J Comput Assist Tomogr. 27(4):619-21, 2003
                                                                  8. Macari M et al: Duodenal diverticula mimicking cystic neoplasms of the pancreas: CT and MR imaging findings in seven patients. AJR Am J Roentgenol. 180(1):195-9, 2003
                                                                  9. Afridi SA et al: Review of duodenal diverticula. Am J Gastroenterol. 86(8):935-8, 1991