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Difference between revisions of "Chondro-osseous tumours"
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→Osteosarcoma: more
(→Bone tumours: expand) |
(→Osteosarcoma: more) |
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| Line 577: | Line 577: | ||
*Tumour that makes osteoid. | *Tumour that makes osteoid. | ||
**Osteoid = (extracellular) organic component of bone, normally produced by osteoblasts (cells which make bone matrix). | **Osteoid = (extracellular) organic component of bone, normally produced by osteoblasts (cells which make bone matrix). | ||
===Gross=== | |||
Classic locations:<ref name=Ref_TN2007_OR43>{{Ref TN2007|OR43}}</ref> | |||
*Distal femur ~ 45%. | |||
*Proximal tibia ~ 20%. | |||
*Proximal humerous ~ 15%. | |||
===Microscopic=== | ===Microscopic=== | ||