Clinical Study
Dedifferentiated Peripheral Chondrosarcoma: A Review of Radiologic Characteristics
Table 1
Plain radiograph findings by histologic subtype.
| | | Mineralization | Soft-tissue mass | Exostosis | Tumor luminance | | | Present | <50% | >50% | Bimorphic | Present | Extracompartmental | Cortical obliteration | Present | Corticomedullary continuity |
| | MFH-like subtype | 9 | 2 | 7 | 4 | 10 | 10 | 8 | 7 | 1 | 103.9 | | OSA-like subtype | 5 | 3 | 2 | 3 | 5 | 5 | 4 | 3 | 2 | 90.4 | | SCS-like subtype | 2 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 0 | 67.6 |
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Abbreviations: malignant fibrous histiocytoma (MFH); osteosarcoma (OSA); spindle-cell sarcoma (SCS).
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