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(→Osteosarcoma: more) |
(→Subtypes: more) |
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Line 297: | Line 297: | ||
*Many subtypes exist. | *Many subtypes exist. | ||
Subclassification:<ref>{{Ref WMSP|638}}</ref> | Subclassification:<ref>{{Ref WMSP|638}}</ref><ref>URL: [http://bestpractice.bmj.com/best-practice/monograph/780/basics/classification.html http://bestpractice.bmj.com/best-practice/monograph/780/basics/classification.html]. Accessed on: 7 April 2011.</ref> | ||
*Conventional osteosarcoma ( | *Conventional osteosarcoma (high grade). | ||
*Fibroblastic. | **Osteoblastic. | ||
*Chondroblastic. | **Fibroblastic - MFH-like. | ||
*Small cell. | **Chondroblastic - may be confused with [[chondrosarcoma]]. | ||
*[[small round cell tumour|Small cell]]. | |||
*Telangiectatic - extremely vascular. | |||
*Low grade central. | |||
*Secondary. | |||
*Parosteal. | |||
*Periosteal. | |||
*High grade surface. | |||
*Gnathic - jaw bones; usu. chondroblastic. | |||
=Other= | =Other= |
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