link
Bookmarks
PNET/Extraskeletal Ewing Sarcoma
Catherine C. Roberts, MD
To access 4,300 diagnoses written by the world's leading experts in radiology, please log in or subscribe.Log inSubscribe
0
3
3
0

KEY FACTS

  • Imaging

    • Pathology

      • Clinical Issues

        TERMINOLOGY

        • Abbreviations

          • Primitive neuroectodermal tumor/extraskeletal Ewing sarcoma (PNET/EES)
        • Synonyms

          • Peripheral neuroepithelioma, peripheral neuroblastoma, extraosseous Ewing sarcoma

        IMAGING

        • General Features

          • Radiographic Findings

            • CT Findings

              • MR Findings

                • Ultrasonographic Findings

                  • Angiographic Findings

                    DIFFERENTIAL DIAGNOSIS

                      PATHOLOGY

                      • General Features

                        • Gross Pathologic & Surgical Features

                          • Microscopic Features

                            CLINICAL ISSUES

                            • Presentation

                              • Demographics

                                • Natural History & Prognosis

                                  • Treatment

                                    Selected References

                                    1. Murphey MD et al: From the radiologic pathology archives: ewing sarcoma family of tumors: radiologic-pathologic correlation. Radiographics. 33(3):803-31, 2013
                                    2. Bahk WJ et al: Primary cutaneous Ewing's sarcoma/primitive neuroectodermal tumor manifesting numerous small and huge ulcerated masses: its complete remission by chemotherapy and magnetic resonance imaging findings. Skeletal Radiol. 39(6):595-600, 2010
                                    3. Weiss SW et al: Ewing's sarcoma/PNET tumor family and related lesions. In Weiss SW et al: Enzinger and Weiss' Soft Tissue Tumors. 5th ed. Philadelphia: Elsevier. 963-79, 2008
                                    4. Kransdorf MJ et al: Neurogenic tumors. In Kransdorf MJ et al: Imaging of Soft Tissue Tumors. 2nd ed. Philadelphia: Lippincott Williams & Wilkins. 371-4, 2006
                                    5. Carvajal R et al: Ewing's sarcoma and primitive neuroectodermal family of tumors. Hematol Oncol Clin North Am. 19(3):501-25, vi-vii, 2005
                                    6. Christie DR et al: Diagnostic difficulties in extraosseous Ewing's sarcoma: a proposal for diagnostic criteria. Australas Radiol. 41(1):22-8, 1997
                                    7. Allam K et al: MR of primary extraosseous Ewing sarcoma. AJNR Am J Neuroradiol. 15(2):305-7, 1994
                                    8. Winer-Muram HT et al: Primitive neuroectodermal tumors of the chest wall (Askin tumors): CT and MR findings. AJR Am J Roentgenol. 161(2):265-8, 1993
                                    9. O'Keeffe F et al: Radiological features of extraskeletal Ewing sarcoma. Br J Radiol. 63(750):456-60, 1990
                                    10. Rose JS et al: Extraskeletal Ewing sarcoma with computed tomography correlation. Skeletal Radiol. 9(4):234-7, 1983
                                    Related Anatomy
                                    Loading...
                                    Related Differential Diagnoses
                                    Loading...
                                    References
                                    Tables

                                    Tables

                                    KEY FACTS

                                    • Imaging

                                      • Pathology

                                        • Clinical Issues

                                          TERMINOLOGY

                                          • Abbreviations

                                            • Primitive neuroectodermal tumor/extraskeletal Ewing sarcoma (PNET/EES)
                                          • Synonyms

                                            • Peripheral neuroepithelioma, peripheral neuroblastoma, extraosseous Ewing sarcoma

                                          IMAGING

                                          • General Features

                                            • Radiographic Findings

                                              • CT Findings

                                                • MR Findings

                                                  • Ultrasonographic Findings

                                                    • Angiographic Findings

                                                      DIFFERENTIAL DIAGNOSIS

                                                        PATHOLOGY

                                                        • General Features

                                                          • Gross Pathologic & Surgical Features

                                                            • Microscopic Features

                                                              CLINICAL ISSUES

                                                              • Presentation

                                                                • Demographics

                                                                  • Natural History & Prognosis

                                                                    • Treatment

                                                                      Selected References

                                                                      1. Murphey MD et al: From the radiologic pathology archives: ewing sarcoma family of tumors: radiologic-pathologic correlation. Radiographics. 33(3):803-31, 2013
                                                                      2. Bahk WJ et al: Primary cutaneous Ewing's sarcoma/primitive neuroectodermal tumor manifesting numerous small and huge ulcerated masses: its complete remission by chemotherapy and magnetic resonance imaging findings. Skeletal Radiol. 39(6):595-600, 2010
                                                                      3. Weiss SW et al: Ewing's sarcoma/PNET tumor family and related lesions. In Weiss SW et al: Enzinger and Weiss' Soft Tissue Tumors. 5th ed. Philadelphia: Elsevier. 963-79, 2008
                                                                      4. Kransdorf MJ et al: Neurogenic tumors. In Kransdorf MJ et al: Imaging of Soft Tissue Tumors. 2nd ed. Philadelphia: Lippincott Williams & Wilkins. 371-4, 2006
                                                                      5. Carvajal R et al: Ewing's sarcoma and primitive neuroectodermal family of tumors. Hematol Oncol Clin North Am. 19(3):501-25, vi-vii, 2005
                                                                      6. Christie DR et al: Diagnostic difficulties in extraosseous Ewing's sarcoma: a proposal for diagnostic criteria. Australas Radiol. 41(1):22-8, 1997
                                                                      7. Allam K et al: MR of primary extraosseous Ewing sarcoma. AJNR Am J Neuroradiol. 15(2):305-7, 1994
                                                                      8. Winer-Muram HT et al: Primitive neuroectodermal tumors of the chest wall (Askin tumors): CT and MR findings. AJR Am J Roentgenol. 161(2):265-8, 1993
                                                                      9. O'Keeffe F et al: Radiological features of extraskeletal Ewing sarcoma. Br J Radiol. 63(750):456-60, 1990
                                                                      10. Rose JS et al: Extraskeletal Ewing sarcoma with computed tomography correlation. Skeletal Radiol. 9(4):234-7, 1983