Dedifferentiated chondrosarcoma: radiographic features |
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Authors: | de Lange EE; Pope TL Jr; Fechner RE |
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Abstract: | Dedifferentiated chondrosarcomas, unlike ordinary chondrosarcomas, are highly aggressive tumors that frequently metastasize. The lesion is characterized by a lytic intraosseous or extraosseous soft-tissue mass that is devoid of the calcifications that are usually associated with a chondroid tumor. We describe the radiographic and pathologic features of five cases involving dedifferentiated chondrosarcoma. |
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