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Gastric Polyps
Michael P. Federle, MD, FACR
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KEY FACTS

  • Imaging

    • Top Differential Diagnoses

      • Clinical Issues

        TERMINOLOGY

        • Definitions

          • Protruding, space-occupying lesion within stomach
            • Encompass a broad spectrum of conditions that may originate in gastric mucosa or submucosa

        IMAGING

        • General Features

          • Fluoroscopic Findings

            • Imaging Recommendations

              DIFFERENTIAL DIAGNOSIS

                PATHOLOGY

                • General Features

                  • Gross Pathologic & Surgical Features

                    • Microscopic Features

                      CLINICAL ISSUES

                      • Presentation

                        • Demographics

                          • Natural History & Prognosis

                            • Treatment

                              DIAGNOSTIC CHECKLIST

                              • Consider

                                Selected References

                                1. Declich P et al: Fundic gland polyps and proton pump inhibitors: an obvious link, or an open question? Hum Pathol. 45(5):1122-3, 2014
                                2. Islam RS et al: Gastric polyps: a review of clinical, endoscopic, and histopathologic features and management decisions. Gastroenterol Hepatol (N Y). 9(10):640-51, 2013
                                3. Jung JT: Gastric polyps and protruding type gastric cancer. Clin Endosc. 46(3):243-7, 2013
                                4. Carmack SW et al: The current spectrum of gastric polyps: a 1-year national study of over 120,000 patients. Am J Gastroenterol. 104(6):1524-32, 2009
                                5. Genta RM et al: No association between gastric fundic gland polyps and gastrointestinal neoplasia in a study of over 100,000 patients. Clin Gastroenterol Hepatol. 7(8):849-54, 2009
                                6. Ba-Ssalamah A et al: Dedicated multidetector CT of the stomach: spectrum of diseases. Radiographics. 23(3):625-44, 2003
                                7. Insko EK et al: Benign and malignant lesions of the stomach: evaluation of CT criteria for differentiation. Radiology. 228(1):166-71, 2003
                                8. Cherukuri R et al: Giant hyperplastic polyps in the stomach: radiographic findings in seven patients. AJR Am J Roentgenol. 175(5):1445-8, 2000
                                9. Cho GJ et al: Peutz-Jeghers syndrome and the hamartomatous polyposis syndromes: radiologic-pathologic correlation. Radiographics. 17(3):785-91, 1997
                                10. Harned RK et al: Extracolonic manifestations of the familial adenomatous polyposis syndromes. AJR Am J Roentgenol. 156(3):481-5, 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

                                        • Protruding, space-occupying lesion within stomach
                                          • Encompass a broad spectrum of conditions that may originate in gastric mucosa or submucosa

                                      IMAGING

                                      • General Features

                                        • Fluoroscopic Findings

                                          • Imaging Recommendations

                                            DIFFERENTIAL DIAGNOSIS

                                              PATHOLOGY

                                              • General Features

                                                • Gross Pathologic & Surgical Features

                                                  • Microscopic Features

                                                    CLINICAL ISSUES

                                                    • Presentation

                                                      • Demographics

                                                        • Natural History & Prognosis

                                                          • Treatment

                                                            DIAGNOSTIC CHECKLIST

                                                            • Consider

                                                              Selected References

                                                              1. Declich P et al: Fundic gland polyps and proton pump inhibitors: an obvious link, or an open question? Hum Pathol. 45(5):1122-3, 2014
                                                              2. Islam RS et al: Gastric polyps: a review of clinical, endoscopic, and histopathologic features and management decisions. Gastroenterol Hepatol (N Y). 9(10):640-51, 2013
                                                              3. Jung JT: Gastric polyps and protruding type gastric cancer. Clin Endosc. 46(3):243-7, 2013
                                                              4. Carmack SW et al: The current spectrum of gastric polyps: a 1-year national study of over 120,000 patients. Am J Gastroenterol. 104(6):1524-32, 2009
                                                              5. Genta RM et al: No association between gastric fundic gland polyps and gastrointestinal neoplasia in a study of over 100,000 patients. Clin Gastroenterol Hepatol. 7(8):849-54, 2009
                                                              6. Ba-Ssalamah A et al: Dedicated multidetector CT of the stomach: spectrum of diseases. Radiographics. 23(3):625-44, 2003
                                                              7. Insko EK et al: Benign and malignant lesions of the stomach: evaluation of CT criteria for differentiation. Radiology. 228(1):166-71, 2003
                                                              8. Cherukuri R et al: Giant hyperplastic polyps in the stomach: radiographic findings in seven patients. AJR Am J Roentgenol. 175(5):1445-8, 2000
                                                              9. Cho GJ et al: Peutz-Jeghers syndrome and the hamartomatous polyposis syndromes: radiologic-pathologic correlation. Radiographics. 17(3):785-91, 1997
                                                              10. Harned RK et al: Extracolonic manifestations of the familial adenomatous polyposis syndromes. AJR Am J Roentgenol. 156(3):481-5, 1991