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Solid Pseudopapillary Neoplasm
Fauzia Vandermeer, MD; Sonya Y. Khan, MD
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KEY FACTS

  • Terminology

    • Imaging

      • Top Differential Diagnoses

        • Pathology

          • Clinical Issues

            • Diagnostic Checklist

              TERMINOLOGY

              • Abbreviations

                • Solid pseudopapillary neoplasm (SPN)
              • Synonyms

                • Solid and papillary epithelial neoplasm (SPEN); papillary cystic epithelial neoplasm; papillary cystic tumor; solid and cystic tumor of pancreas, Franz or Hamoudi tumor
              • Definitions

                • Epithelial tumor of exocrine pancreas with low-grade malignant potential and solid and cystic features

              IMAGING

              • General Features

                • Ultrasonographic Findings

                  • CT Findings

                    • MR 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

                                          • Image Interpretation Pearls

                                            Selected References

                                            1. Ganeshan DM et al: Solid pseudo-papillary tumors of the pancreas: current update. Abdom Imaging. 38(6):1373-82, 2013
                                            2. Yu MH et al: MR imaging features of small solid pseudopapillary tumors: retrospective differentiation from other small solid pancreatic tumors. AJR Am J Roentgenol. 195(6):1324-32, 2010
                                            3. Reddy S et al: Surgical management of solid-pseudopapillary neoplasms of the pancreas (Franz or Hamoudi tumors): a large single-institutional series. J Am Coll Surg. 208(5):950-7; discussion 957-9, 2009
                                            4. Wang DB et al: Imaging features of solid pseudopapillary tumor of the pancreas on multi-detector row computed tomography. World J Gastroenterol. 15(7):829-35, 2009
                                            5. Choi JY et al: Solid pseudopapillary tumor of the pancreas: typical and atypical manifestations. AJR Am J Roentgenol. 187(2):W178-86, 2006
                                            6. Papavramidis T et al: Solid pseudopapillary tumors of the pancreas: review of 718 patients reported in English literature. J Am Coll Surg. 200(6):965-72, 2005
                                            Related Anatomy
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                                            Related Differential Diagnoses
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                                            References
                                            Tables

                                            Tables

                                            KEY FACTS

                                            • Terminology

                                              • Imaging

                                                • Top Differential Diagnoses

                                                  • Pathology

                                                    • Clinical Issues

                                                      • Diagnostic Checklist

                                                        TERMINOLOGY

                                                        • Abbreviations

                                                          • Solid pseudopapillary neoplasm (SPN)
                                                        • Synonyms

                                                          • Solid and papillary epithelial neoplasm (SPEN); papillary cystic epithelial neoplasm; papillary cystic tumor; solid and cystic tumor of pancreas, Franz or Hamoudi tumor
                                                        • Definitions

                                                          • Epithelial tumor of exocrine pancreas with low-grade malignant potential and solid and cystic features

                                                        IMAGING

                                                        • General Features

                                                          • Ultrasonographic Findings

                                                            • CT Findings

                                                              • MR 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

                                                                                    • Image Interpretation Pearls

                                                                                      Selected References

                                                                                      1. Ganeshan DM et al: Solid pseudo-papillary tumors of the pancreas: current update. Abdom Imaging. 38(6):1373-82, 2013
                                                                                      2. Yu MH et al: MR imaging features of small solid pseudopapillary tumors: retrospective differentiation from other small solid pancreatic tumors. AJR Am J Roentgenol. 195(6):1324-32, 2010
                                                                                      3. Reddy S et al: Surgical management of solid-pseudopapillary neoplasms of the pancreas (Franz or Hamoudi tumors): a large single-institutional series. J Am Coll Surg. 208(5):950-7; discussion 957-9, 2009
                                                                                      4. Wang DB et al: Imaging features of solid pseudopapillary tumor of the pancreas on multi-detector row computed tomography. World J Gastroenterol. 15(7):829-35, 2009
                                                                                      5. Choi JY et al: Solid pseudopapillary tumor of the pancreas: typical and atypical manifestations. AJR Am J Roentgenol. 187(2):W178-86, 2006
                                                                                      6. Papavramidis T et al: Solid pseudopapillary tumors of the pancreas: review of 718 patients reported in English literature. J Am Coll Surg. 200(6):965-72, 2005