Radiology Case Presentation - Henry Ford Health System
Radiology Case Presentation - Henry Ford Health System
Radiology Case Presentation - Henry Ford Health System
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Osteosarcoma<br />
• Malignant mesenchymal sarcoma<br />
– Tumor cells arise from primitive mesenchymal boneforming<br />
cells<br />
• Conventional osteosarcoma: 75%<br />
– Subclassification<br />
• Osteoblastic: Majority of tumor cells produce osteoid<br />
• Chrondroblastic: Majority of cells produce chondroid matrix<br />
• Fibroblastic: Spindle cells predominate; little matrix formed<br />
• Variants: 25%
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