link
Bookmarks
Parosteal Osteosarcoma
B.J. Manaster, MD, PhD, FACR
To access 4,300 diagnoses written by the world's leading experts in radiology, please log in or subscribe.Log inSubscribe
0
9
20
0

KEY FACTS

  • Terminology

    • Imaging

      • Clinical Issues

        TERMINOLOGY

        • Abbreviations

          • Osteosarcoma (OS)
        • Synonyms

          • Juxtacortical OS, juxtacortical low-grade OS
        • Definitions

          • Low-grade osteosarcoma arising on surface of bone

        IMAGING

        • General Features

          • Imaging Recommendations

            • Radiographic Findings

              • CT Findings

                • MR Findings

                  • Image-Guided Biopsy

                    DIFFERENTIAL DIAGNOSIS

                      PATHOLOGY

                      • General Features

                        • Staging, Grading, & Classification

                          • Gross Pathologic & Surgical Features

                            • Microscopic Features

                              CLINICAL ISSUES

                              • Presentation

                                • Demographics

                                  • Natural History & Prognosis

                                    • Treatment

                                      DIAGNOSTIC CHECKLIST

                                      • Consider

                                        Selected References

                                        1. Hang JF et al: Parosteal osteosarcoma. Arch Pathol Lab Med. 138(5):694-9, 2014
                                        2. Shimoyama T et al: Cortical bone remodeling in parosteal osteosarcoma mimicking medullary involvement: a case with the difficulty in pre-surgical staging. Tohoku J Exp Med. 233(3):165-9, 2014
                                        3. Klein MJ: Parosteal osteosarcoma dedifferentiating into telangiectatic osteosarcoma: importance of lytic changes and fluid cavities at imaging. Skeletal Radiol. 39(1):69; author reply 71, 2010
                                        4. Yarmish G et al: Imaging characteristics of primary osteosarcoma: nonconventional subtypes. Radiographics. 30(6):1653-72, 2010
                                        5. Azura M et al: Parosteal osteosarcoma dedifferentiating into telangiectatic osteosarcoma: importance of lytic changes and fluid cavities at imaging. Skeletal Radiol. 38(7):685-90, 2009
                                        6. Cardona DM et al: Dedifferentiated parosteal osteosarcoma with giant cell tumor component. Skeletal Radiol. 37(4):367-71, 2008
                                        7. Dönmez FY et al: MRI findings in parosteal osteosarcoma: correlation with histopathology. Diagn Interv Radiol. 14(3):142-52, 2008
                                        8. Takeuchi K et al: Dedifferentiated parosteal osteosarcoma with well-differentiated metastases. Skeletal Radiol. 35(10):778-82, 2006
                                        9. Bertoni F et al: Dedifferentiated parosteal osteosarcoma: the experience of the Rizzoli Institute. Cancer. 103(11):2373-82, 2005
                                        10. Unni KK et al: Parosteal osteosarcoma. In Fletcher CDM et al: World Health Organization Classification of Tumours: Tumours of Soft Tissue and Bone. Lyon: IARC Press. 279-81, 2002
                                        11. Murphey MD et al: The many faces of osteosarcoma. Radiographics. 17(5):1205-31, 1997
                                        12. Jelinek JS et al: Parosteal osteosarcoma: value of MR imaging and CT in the prediction of histologic grade. Radiology. 201(3):837-42, 1996
                                        13. Wold LE et al: Dedifferentiated parosteal osteosarcoma. J Bone Joint Surg Am. 66(1):53-9, 1984
                                        Related Anatomy
                                        Loading...
                                        Related Differential Diagnoses
                                        Loading...
                                        References
                                        Tables

                                        Tables

                                        KEY FACTS

                                        • Terminology

                                          • Imaging

                                            • Clinical Issues

                                              TERMINOLOGY

                                              • Abbreviations

                                                • Osteosarcoma (OS)
                                              • Synonyms

                                                • Juxtacortical OS, juxtacortical low-grade OS
                                              • Definitions

                                                • Low-grade osteosarcoma arising on surface of bone

                                              IMAGING

                                              • General Features

                                                • Imaging Recommendations

                                                  • Radiographic Findings

                                                    • CT Findings

                                                      • MR Findings

                                                        • Image-Guided Biopsy

                                                          DIFFERENTIAL DIAGNOSIS

                                                            PATHOLOGY

                                                            • General Features

                                                              • Staging, Grading, & Classification

                                                                • Gross Pathologic & Surgical Features

                                                                  • Microscopic Features

                                                                    CLINICAL ISSUES

                                                                    • Presentation

                                                                      • Demographics

                                                                        • Natural History & Prognosis

                                                                          • Treatment

                                                                            DIAGNOSTIC CHECKLIST

                                                                            • Consider

                                                                              Selected References

                                                                              1. Hang JF et al: Parosteal osteosarcoma. Arch Pathol Lab Med. 138(5):694-9, 2014
                                                                              2. Shimoyama T et al: Cortical bone remodeling in parosteal osteosarcoma mimicking medullary involvement: a case with the difficulty in pre-surgical staging. Tohoku J Exp Med. 233(3):165-9, 2014
                                                                              3. Klein MJ: Parosteal osteosarcoma dedifferentiating into telangiectatic osteosarcoma: importance of lytic changes and fluid cavities at imaging. Skeletal Radiol. 39(1):69; author reply 71, 2010
                                                                              4. Yarmish G et al: Imaging characteristics of primary osteosarcoma: nonconventional subtypes. Radiographics. 30(6):1653-72, 2010
                                                                              5. Azura M et al: Parosteal osteosarcoma dedifferentiating into telangiectatic osteosarcoma: importance of lytic changes and fluid cavities at imaging. Skeletal Radiol. 38(7):685-90, 2009
                                                                              6. Cardona DM et al: Dedifferentiated parosteal osteosarcoma with giant cell tumor component. Skeletal Radiol. 37(4):367-71, 2008
                                                                              7. Dönmez FY et al: MRI findings in parosteal osteosarcoma: correlation with histopathology. Diagn Interv Radiol. 14(3):142-52, 2008
                                                                              8. Takeuchi K et al: Dedifferentiated parosteal osteosarcoma with well-differentiated metastases. Skeletal Radiol. 35(10):778-82, 2006
                                                                              9. Bertoni F et al: Dedifferentiated parosteal osteosarcoma: the experience of the Rizzoli Institute. Cancer. 103(11):2373-82, 2005
                                                                              10. Unni KK et al: Parosteal osteosarcoma. In Fletcher CDM et al: World Health Organization Classification of Tumours: Tumours of Soft Tissue and Bone. Lyon: IARC Press. 279-81, 2002
                                                                              11. Murphey MD et al: The many faces of osteosarcoma. Radiographics. 17(5):1205-31, 1997
                                                                              12. Jelinek JS et al: Parosteal osteosarcoma: value of MR imaging and CT in the prediction of histologic grade. Radiology. 201(3):837-42, 1996
                                                                              13. Wold LE et al: Dedifferentiated parosteal osteosarcoma. J Bone Joint Surg Am. 66(1):53-9, 1984