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Difference between revisions of "Chondro-osseous tumours"
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Chondro-osseous tumours (view source)
Revision as of 05:12, 7 February 2012
, 05:12, 7 February 2012rework
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| ctyologically benign cells | | ctyologically benign cells | ||
| equally spaced nests | | equally spaced nests | ||
| | | Radiology / gross | ||
| benign / DDx: chondroma, well-diff. chondrosarcoma | | benign / DDx: chondroma, well-diff. chondrosarcoma | ||
| IHC / | | IHC / bone marrow cavity chondroma = ''enchondroma'' | ||
| [http://commons.wikimedia.org/wiki/File:Enchondroma_-_very_high_mag.jpg very high mag.] | | [http://commons.wikimedia.org/wiki/File:Enchondroma_-_very_high_mag.jpg very high mag.] | ||
|- | |- | ||
| Line 193: | Line 185: | ||
=Cartilage= | =Cartilage= | ||
== | ==Chondroma== | ||
===General=== | ===General=== | ||
*Benign thingy. | *Benign thingy. | ||
* | *Usual legs and feet. | ||
*May be difficult to separate from chondrosarcoma. | *May be difficult to separate from [[chondrosarcoma]]. | ||
*Multiple chondromas = ''enchondromatosis''; three distinct syndromes.<ref name=emed_enchondroma>URL: [http://emedicine.medscape.com/article/389224-overview http://emedicine.medscape.com/article/389224-overview]. Accessed on: 25 December 2010.</ref> | *Multiple chondromas = ''enchondromatosis''; three distinct syndromes.<ref name=emed_enchondroma>URL: [http://emedicine.medscape.com/article/389224-overview http://emedicine.medscape.com/article/389224-overview]. Accessed on: 25 December 2010.</ref> | ||
*''Enchondroma'' = chondroma in the marrow space. | |||
Clinical:<ref name=emed_enchondroma>URL: [http://emedicine.medscape.com/article/389224-overview http://emedicine.medscape.com/article/389224-overview]. Accessed on: 25 December 2010.</ref> | Clinical:<ref name=emed_enchondroma>URL: [http://emedicine.medscape.com/article/389224-overview http://emedicine.medscape.com/article/389224-overview]. Accessed on: 25 December 2010.</ref> | ||
*Pain. | *Pain. | ||
===Radiology=== | |||
Features:<ref name=emed_enchondroma>URL: [http://emedicine.medscape.com/article/389224-overview http://emedicine.medscape.com/article/389224-overview]. Accessed on: 25 December 2010.</ref> | |||
*Lytic lesion. | |||
*Usual close to a growth plate. | |||
===Microscopic=== | ===Microscopic=== | ||