Dedifferentiated parosteal osteosarcoma with rhabdomyosarcomatous differentiation
| Autor: | F. I. Donahue, Francis J. Hornicek, J. D. Reith |
|---|---|
| Rok vydání: | 1999 |
| Předmět: |
Adult
musculoskeletal diseases Pathology medicine.medical_specialty Lung Neoplasms Bone Neoplasms Parosteal osteosarcoma Distal femur Pregnancy Rhabdomyosarcoma medicine Fibroblastic Osteosarcoma Humans Surface Osteosarcoma Neoplasm Invasiveness Radiology Nuclear Medicine and imaging Femur neoplasms Osteosarcoma business.industry medicine.disease Magnetic Resonance Imaging Rhabdomyosarcomatous Differentiation Female Sarcoma Tomography X-Ray Computed business Pregnancy Complications Neoplastic |
| Zdroj: | Skeletal Radiology. 28:527-531 |
| ISSN: | 1432-2161 0364-2348 |
| DOI: | 10.1007/s002560050557 |
| Popis: | Dedifferentiated parosteal osteosarcomas are characterized histologically by the combination of low-grade fibroblastic osteosarcoma admixed with a high-grade component that typically has the appearance of malignant fibrous histiocytoma or osteosarcoma. Herein we report a case of dedifferentiated parosteal osteosarcoma of the distal femur, in which the high-grade component consisted of rhabdomyosarcoma. To our knowledge, a rhabdomyosarcomatous component has not been described previously in a dedifferentiated parosteal osteosarcoma. The clinical, radiologic, and pathologic features of this rare type of surface osteosarcoma are described. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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