Chondroblastoma - Revision history

Sarah: /* Images */

2014-10-21T05:24:28Z

Images

← Older revision		Revision as of 05:24, 21 October 2014
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	Image:Bone Chondroblastoma Medium Power.jpg\|Chicken wire calcification. (SKB)		Image:Bone Chondroblastoma Medium Power.jpg\|Chicken wire calcification. (SKB)
	Image:Bone Chondroblastoma High Power.jpg\|Chicken wire calcification. (SKB)		Image:Bone Chondroblastoma High Power.jpg\|Chicken wire calcification. (SKB)
			Image:Bone Chondroblastoma and Aneurysmal Bone Cyst Low Power.jpg\|Immature cartilage surrounded by aneurysmal bone cyst with giant cells. (SKB)
	Image:Bone Chondroblastoma With Aneurysmal Bone Cyst - Medium Power.jpg\|Immature cartilage (left) abutting aneurysmal bone cyst (right) with giant cells. (SKB)		Image:Bone Chondroblastoma With Aneurysmal Bone Cyst - Medium Power.jpg\|Immature cartilage (left) abutting aneurysmal bone cyst (right) with giant cells. (SKB)
	Image:Bone Chondroblastoma - Medium Power.jpg\|Immature cartilage. (SKB)		Image:Bone Chondroblastoma - Medium Power.jpg\|Immature cartilage. (SKB)
	~~Image:Bone Chondroblastoma and Aneurysmal Bone Cyst Low Power.jpg\|Immature cartilage surrounded by aneurysmal bone cyst with giant cells. (SKB)~~
	</gallery>		</gallery>
	www:		www:

Sarah: /* Images */

2014-10-21T05:24:03Z

Images

← Older revision		Revision as of 05:24, 21 October 2014
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	Image:Bone Chondroblastoma With Aneurysmal Bone Cyst - Medium Power.jpg\|Immature cartilage (left) abutting aneurysmal bone cyst (right) with giant cells. (SKB)		Image:Bone Chondroblastoma With Aneurysmal Bone Cyst - Medium Power.jpg\|Immature cartilage (left) abutting aneurysmal bone cyst (right) with giant cells. (SKB)
	Image:Bone Chondroblastoma - Medium Power.jpg\|Immature cartilage. (SKB)		Image:Bone Chondroblastoma - Medium Power.jpg\|Immature cartilage. (SKB)
	~~Image:Bone Chondroblastoma and Aneurysmal Bone Cyst Low Power.jpg\|Immature cartilage surrounded by aneurysmal bone cyst with giant cells. (SKB)~~
	Image:Bone Chondroblastoma and Aneurysmal Bone Cyst Low Power.jpg\|Immature cartilage surrounded by aneurysmal bone cyst with giant cells. (SKB)		Image:Bone Chondroblastoma and Aneurysmal Bone Cyst Low Power.jpg\|Immature cartilage surrounded by aneurysmal bone cyst with giant cells. (SKB)
	</gallery>		</gallery>

Sarah: /* Microscopic */

2014-10-21T05:23:29Z

Microscopic

← Older revision		Revision as of 05:23, 21 October 2014
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	Image:Bone Chondroblastoma High Power.jpg\|Chicken wire calcification. (SKB)		Image:Bone Chondroblastoma High Power.jpg\|Chicken wire calcification. (SKB)
	Image:Bone Chondroblastoma With Aneurysmal Bone Cyst - Medium Power.jpg\|Immature cartilage (left) abutting aneurysmal bone cyst (right) with giant cells. (SKB)		Image:Bone Chondroblastoma With Aneurysmal Bone Cyst - Medium Power.jpg\|Immature cartilage (left) abutting aneurysmal bone cyst (right) with giant cells. (SKB)
	Image:Bone Chondroblastoma - Medium Power.jpg~~\|thumb~~\|Immature cartilage]]		Image:Bone Chondroblastoma - Medium Power.jpg\|Immature cartilage. (SKB)
	Image:Bone Chondroblastoma and Aneurysmal Bone Cyst Low Power.jpg\|Immature cartilage surrounded by aneurysmal bone cyst with giant cells. (SKB)		Image:Bone Chondroblastoma and Aneurysmal Bone Cyst Low Power.jpg\|Immature cartilage surrounded by aneurysmal bone cyst with giant cells. (SKB)
	Image:Bone Chondroblastoma and Aneurysmal Bone Cyst Low Power.jpg\|Immature cartilage surrounded by aneurysmal bone cyst with giant cells. (SKB)		Image:Bone Chondroblastoma and Aneurysmal Bone Cyst Low Power.jpg\|Immature cartilage surrounded by aneurysmal bone cyst with giant cells. (SKB)

Sarah: /* Images */

2014-10-20T07:31:53Z

Images

← Older revision		Revision as of 07:31, 20 October 2014
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	*[http://img.medscape.com/pi/emed/ckb/orthopedic_surgery/1230552-1254949-997.jpg Chondroblastoma with "chickenwire" appearance (medscape.com)].<ref name=emed_chondroblastoma>URL: [http://emedicine.medscape.com/article/1254949-diagnosis http://emedicine.medscape.com/article/1254949-diagnosis]. Accessed on: 31 December 2010.</ref>		*[http://img.medscape.com/pi/emed/ckb/orthopedic_surgery/1230552-1254949-997.jpg Chondroblastoma with "chickenwire" appearance (medscape.com)].<ref name=emed_chondroblastoma>URL: [http://emedicine.medscape.com/article/1254949-diagnosis http://emedicine.medscape.com/article/1254949-diagnosis]. Accessed on: 31 December 2010.</ref>
	*[http://path.upmc.edu/cases/case494/images/fig2a.jpg Chondroblastoma (upmc.edu)].<ref>URL: [http://path.upmc.edu/cases/case494.html http://path.upmc.edu/cases/case494.html]. Accessed on: 24 January 2012.</ref>		*[http://path.upmc.edu/cases/case494/images/fig2a.jpg Chondroblastoma (upmc.edu)].<ref>URL: [http://path.upmc.edu/cases/case494.html http://path.upmc.edu/cases/case494.html]. Accessed on: 24 January 2012.</ref>
	*Tumor Library - case with giant cells[http://www.tumorlibrary.com/case/image.jsp?title=Chondroblastoma+-+Distal+femur+-+Photomicrograph&uri=/case/images/3571.jpg}		*Tumor Library - case with giant cells[http://www.tumorlibrary.com/case/image.jsp?title=Chondroblastoma+-+Distal+femur+-+Photomicrograph&uri=/case/images/3571.jpg]

	==IHC==		==IHC==

Sarah: /* Images */

2014-10-20T07:31:30Z

Images

← Older revision		Revision as of 07:31, 20 October 2014
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	*[http://img.medscape.com/pi/emed/ckb/orthopedic_surgery/1230552-1254949-997.jpg Chondroblastoma with "chickenwire" appearance (medscape.com)].<ref name=emed_chondroblastoma>URL: [http://emedicine.medscape.com/article/1254949-diagnosis http://emedicine.medscape.com/article/1254949-diagnosis]. Accessed on: 31 December 2010.</ref>		*[http://img.medscape.com/pi/emed/ckb/orthopedic_surgery/1230552-1254949-997.jpg Chondroblastoma with "chickenwire" appearance (medscape.com)].<ref name=emed_chondroblastoma>URL: [http://emedicine.medscape.com/article/1254949-diagnosis http://emedicine.medscape.com/article/1254949-diagnosis]. Accessed on: 31 December 2010.</ref>
	*[http://path.upmc.edu/cases/case494/images/fig2a.jpg Chondroblastoma (upmc.edu)].<ref>URL: [http://path.upmc.edu/cases/case494.html http://path.upmc.edu/cases/case494.html]. Accessed on: 24 January 2012.</ref>		*[http://path.upmc.edu/cases/case494/images/fig2a.jpg Chondroblastoma (upmc.edu)].<ref>URL: [http://path.upmc.edu/cases/case494.html http://path.upmc.edu/cases/case494.html]. Accessed on: 24 January 2012.</ref>
			*Tumor Library - case with giant cells[http://www.tumorlibrary.com/case/image.jsp?title=Chondroblastoma+-+Distal+femur+-+Photomicrograph&uri=/case/images/3571.jpg}

	==IHC==		==IHC==

Sarah: /* See also */

2014-10-20T07:30:30Z

Sarah: /* General */

2014-10-20T07:13:59Z

General

← Older revision		Revision as of 07:13, 20 October 2014
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	*Most common in teens.		*Most common in teens.
	*Typically painful.<ref name=Ref_PCPBoD8_625>{{Ref PCPBoD8\|625}}</ref>		*Typically painful.<ref name=Ref_PCPBoD8_625>{{Ref PCPBoD8\|625}}</ref>
			*Radiographic osteolytic lesion of the epiphysis [http://radiopaedia.org/articles/lytic-bone-lesion-mnemonic]
	*Rare, 1 % of all bone tumors		*Rare, 1 % of all bone tumors
	*Benign		*Benign

Sarah: /* General */

2014-10-20T07:11:32Z

General

← Older revision		Revision as of 07:11, 20 October 2014
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	*Growth plate lesion.		*Growth plate lesion.
	*Sclerotic margin.		*Sclerotic margin.
	*"Young" = growth plates open. ~~Children, young adults~~.		*"Young" = growth plates open.
			*Most common in teens.
	*Typically painful.<ref name=Ref_PCPBoD8_625>{{Ref PCPBoD8\|625}}</ref>		*Typically painful.<ref name=Ref_PCPBoD8_625>{{Ref PCPBoD8\|625}}</ref>
	*Rare, 1 % of all bone tumors		*Rare, 1 % of all bone tumors

Sarah: /* Microscopic */

2014-10-20T07:10:39Z

Microscopic

← Older revision		Revision as of 07:10, 20 October 2014
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	*+/-[[Giant cells]].		*+/-[[Giant cells]].
	**May lead to confusion with ''[[giant cell tumour of bone]]''.		**May lead to confusion with ''[[giant cell tumour of bone]]''.
	**Not infrequently associated with an aneurysmal bone cyst.<ref>{{Cite journal \| last1 = Sepah \| first1 = YJ. \| last2 = Umer \| first2 = M. \| last3 = Minhas \| first3 = K. \| last4 = Hafeez \| first4 = K. \| title = Chondroblastoma of the cuboid with an associated aneurysmal bone cyst: a case report. \| journal = J Med Case Rep \| volume = 1 \| issue = \| pages = 135 \| month = \| year = 2007 \| doi = 10.1186/1752-1947-1-135 \| PMID = 17999776 }}</ref>		**Not infrequently associated with an aneurysmal bone cyst (33%).<ref>{{Cite journal \| last1 = Sepah \| first1 = YJ. \| last2 = Umer \| first2 = M. \| last3 = Minhas \| first3 = K. \| last4 = Hafeez \| first4 = K. \| title = Chondroblastoma of the cuboid with an associated aneurysmal bone cyst: a case report. \| journal = J Med Case Rep \| volume = 1 \| issue = \| pages = 135 \| month = \| year = 2007 \| doi = 10.1186/1752-1947-1-135 \| PMID = 17999776 }}</ref>

	DDx:		DDx:

Sarah: /* General */

2014-10-20T07:10:02Z

General

← Older revision		Revision as of 07:10, 20 October 2014
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	*Growth plate lesion.		*Growth plate lesion.
	*Sclerotic margin.		*Sclerotic margin.
	*"Young" = growth plates open.		*"Young" = growth plates open. Children, young adults.
	*Typically painful.<ref name=Ref_PCPBoD8_625>{{Ref PCPBoD8\|625}}</ref>		*Typically painful.<ref name=Ref_PCPBoD8_625>{{Ref PCPBoD8\|625}}</ref>
			*Rare, 1 % of all bone tumors
			*Benign
			*Humerus, tibia, femur

	==Gross==		==Gross==

← Older revision		Revision as of 05:24, 21 October 2014
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	Image:Bone Chondroblastoma Medium Power.jpg\|Chicken wire calcification. (SKB)		Image:Bone Chondroblastoma Medium Power.jpg\|Chicken wire calcification. (SKB)
	Image:Bone Chondroblastoma High Power.jpg\|Chicken wire calcification. (SKB)		Image:Bone Chondroblastoma High Power.jpg\|Chicken wire calcification. (SKB)
			Image:Bone Chondroblastoma and Aneurysmal Bone Cyst Low Power.jpg\|Immature cartilage surrounded by aneurysmal bone cyst with giant cells. (SKB)
	Image:Bone Chondroblastoma With Aneurysmal Bone Cyst - Medium Power.jpg\|Immature cartilage (left) abutting aneurysmal bone cyst (right) with giant cells. (SKB)		Image:Bone Chondroblastoma With Aneurysmal Bone Cyst - Medium Power.jpg\|Immature cartilage (left) abutting aneurysmal bone cyst (right) with giant cells. (SKB)
	Image:Bone Chondroblastoma - Medium Power.jpg\|Immature cartilage. (SKB)		Image:Bone Chondroblastoma - Medium Power.jpg\|Immature cartilage. (SKB)
	~~Image:Bone Chondroblastoma and Aneurysmal Bone Cyst Low Power.jpg\|Immature cartilage surrounded by aneurysmal bone cyst with giant cells. (SKB)~~
	</gallery>		</gallery>
	www:		www:

← Older revision		Revision as of 05:24, 21 October 2014
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	Image:Bone Chondroblastoma With Aneurysmal Bone Cyst - Medium Power.jpg\|Immature cartilage (left) abutting aneurysmal bone cyst (right) with giant cells. (SKB)		Image:Bone Chondroblastoma With Aneurysmal Bone Cyst - Medium Power.jpg\|Immature cartilage (left) abutting aneurysmal bone cyst (right) with giant cells. (SKB)
	Image:Bone Chondroblastoma - Medium Power.jpg\|Immature cartilage. (SKB)		Image:Bone Chondroblastoma - Medium Power.jpg\|Immature cartilage. (SKB)
	~~Image:Bone Chondroblastoma and Aneurysmal Bone Cyst Low Power.jpg\|Immature cartilage surrounded by aneurysmal bone cyst with giant cells. (SKB)~~
	Image:Bone Chondroblastoma and Aneurysmal Bone Cyst Low Power.jpg\|Immature cartilage surrounded by aneurysmal bone cyst with giant cells. (SKB)		Image:Bone Chondroblastoma and Aneurysmal Bone Cyst Low Power.jpg\|Immature cartilage surrounded by aneurysmal bone cyst with giant cells. (SKB)
	</gallery>		</gallery>

← Older revision		Revision as of 05:23, 21 October 2014
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	Image:Bone Chondroblastoma High Power.jpg\|Chicken wire calcification. (SKB)		Image:Bone Chondroblastoma High Power.jpg\|Chicken wire calcification. (SKB)
	Image:Bone Chondroblastoma With Aneurysmal Bone Cyst - Medium Power.jpg\|Immature cartilage (left) abutting aneurysmal bone cyst (right) with giant cells. (SKB)		Image:Bone Chondroblastoma With Aneurysmal Bone Cyst - Medium Power.jpg\|Immature cartilage (left) abutting aneurysmal bone cyst (right) with giant cells. (SKB)
	Image:Bone Chondroblastoma - Medium Power.jpg~~\|thumb~~\|Immature cartilage]]		Image:Bone Chondroblastoma - Medium Power.jpg\|Immature cartilage. (SKB)
	Image:Bone Chondroblastoma and Aneurysmal Bone Cyst Low Power.jpg\|Immature cartilage surrounded by aneurysmal bone cyst with giant cells. (SKB)		Image:Bone Chondroblastoma and Aneurysmal Bone Cyst Low Power.jpg\|Immature cartilage surrounded by aneurysmal bone cyst with giant cells. (SKB)
	Image:Bone Chondroblastoma and Aneurysmal Bone Cyst Low Power.jpg\|Immature cartilage surrounded by aneurysmal bone cyst with giant cells. (SKB)		Image:Bone Chondroblastoma and Aneurysmal Bone Cyst Low Power.jpg\|Immature cartilage surrounded by aneurysmal bone cyst with giant cells. (SKB)

← Older revision		Revision as of 07:30, 20 October 2014
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	==See also==		==See also==
	*[[Chondro-osseous tumours]].		*[[Chondro-osseous tumours]].
			*Tumor Library[http://www.tumorlibrary.com/case/list.jsp?order=diagnosis+ASC&diagnosis=Chondroblastoma]

	==References==		==References==