Glomangiopericytoma - Revision history

Michael: /* Microscopic */

2016-03-13T16:26:04Z

Microscopic

← Older revision		Revision as of 16:26, 13 March 2016
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	*[[Phosphaturic mesenchymal tumour, mixed connective tissue type]] - grungy calcs, acellular matrix deposition.		*[[Phosphaturic mesenchymal tumour, mixed connective tissue type]] - grungy calcs, acellular matrix deposition.
	*Other [[small round cell tumours]].		*Other [[small round cell tumours]].
			*[[Biphenotypic sinonasal sarcoma]] - head and neck lesion.

	===Images===		===Images===

Michael at 07:07, 10 November 2014

2014-11-10T07:07:14Z

← Older revision		Revision as of 07:07, 10 November 2014
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	[[Category:Diagnosis]]		[[Category:Diagnosis]]
			[[Category:Weird stuff]]

Michael at 02:32, 10 November 2014

2014-11-10T02:32:08Z

← Older revision		Revision as of 02:32, 10 November 2014
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	==General==		==General==
	*May be associated with ''oncogenic osteomalacia''.<ref name=pmid22430770/>		*May be associated with ''[[oncogenic osteomalacia]]''.<ref name=pmid22430770/>
	*Thought to arise from the pericytes.<ref name=pmid22801124>{{Cite journal \| last1 = Arpaci \| first1 = RB. \| last2 = Kara \| first2 = T. \| last3 = Vayisoğlu \| first3 = Y. \| last4 = Ozgur \| first4 = A. \| last5 = Ozcan \| first5 = C. \| title = Sinonasal glomangiopericytoma. \| journal = J Craniofac Surg \| volume = 23 \| issue = 4 \| pages = 1194-6 \| month = Jul \| year = 2012 \| doi = 10.1097/SCS.0b013e31824e6d09 \| PMID = 22801124 }}</ref>		*Thought to arise from the pericytes.<ref name=pmid22801124>{{Cite journal \| last1 = Arpaci \| first1 = RB. \| last2 = Kara \| first2 = T. \| last3 = Vayisoğlu \| first3 = Y. \| last4 = Ozgur \| first4 = A. \| last5 = Ozcan \| first5 = C. \| title = Sinonasal glomangiopericytoma. \| journal = J Craniofac Surg \| volume = 23 \| issue = 4 \| pages = 1194-6 \| month = Jul \| year = 2012 \| doi = 10.1097/SCS.0b013e31824e6d09 \| PMID = 22801124 }}</ref>
	*Rare <1% of sinonasal tumours.<ref name=pmid22801124/>		*Rare <1% of sinonasal tumours.<ref name=pmid22801124/>

Michael: /* Microscopic */ tweak

2014-11-10T01:51:44Z

Microscopic: tweak

← Older revision		Revision as of 01:51, 10 November 2014
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	==Microscopic==		==Microscopic==
	Features:<ref name=pmid22430770/>		Features:<ref name=pmid22430770/>
	*~~Ahort~~ spindle cells/epithelioid cells with:		*Short spindle cells/epithelioid cells with:
	**Bland round/oval nuclei with fine chromatin.		**Bland round/oval nuclei with fine chromatin.
	**Scant cytoplasm.		**Scant cytoplasm.

Michael: /* IHC */

2014-11-10T01:51:28Z

IHC

← Older revision		Revision as of 01:51, 10 November 2014
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	==IHC==		==IHC==
	Features:<ref name=pmid24074285>{{Cite journal \| last1 = Sun \| first1 = Q. \| last2 = Zhang \| first2 = C. \| last3 = Chen \| first3 = W. \| last4 = He \| first4 = Y. \| title = The molecular mechanisms on glomangiopericytoma invasion. \| journal = Orphanet J Rare Dis \| volume = 8 \| issue = \| pages = 152 \| month = \| year = 2013 \| doi = 10.1186/1750-1172-8-152 \| PMID = 24074285 }}</ref>		Features:<ref name=pmid24074285>{{Cite journal \| last1 = Sun \| first1 = Q. \| last2 = Zhang \| first2 = C. \| last3 = Chen \| first3 = W. \| last4 = He \| first4 = Y. \| title = The molecular mechanisms on glomangiopericytoma invasion. \| journal = Orphanet J Rare Dis \| volume = 8 \| issue = \| pages = 152 \| month = \| year = 2013 \| doi = 10.1186/1750-1172-8-152 \| PMID = 24074285 }}</ref>
	*~~Vimintin~~ +ve.		*Vimentin +ve.
	*SMA +ve.		*SMA +ve.
	*MSA +ve.		*MSA +ve.

Michael at 01:51, 10 November 2014

2014-11-10T01:51:13Z

← Older revision		Revision as of 01:51, 10 November 2014
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	*[http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3311951/figure/Fig1/ SNHPC - low mag. (nih.gov)].<ref name=pmid22430770/>		*[http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3311951/figure/Fig1/ SNHPC - low mag. (nih.gov)].<ref name=pmid22430770/>
	*[http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3311951/figure/Fig3/ SNHPC - high mag. (nih.gov)].<ref name=pmid22430770>{{Cite journal \| last1 = Brandwein-Gensler \| first1 = M. \| last2 = Siegal \| first2 = GP. \| title = Striking pathology gold: a singular experience with daily reverberations: sinonasal hemangiopericytoma (glomangiopericytoma) and oncogenic osteomalacia. \| journal = Head Neck Pathol \| volume = 6 \| issue = 1 \| pages = 64-74 \| month = Mar \| year = 2012 \| doi = 10.1007/s12105-012-0337-8 \| PMID = 22430770 }}</ref>		*[http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3311951/figure/Fig3/ SNHPC - high mag. (nih.gov)].<ref name=pmid22430770>{{Cite journal \| last1 = Brandwein-Gensler \| first1 = M. \| last2 = Siegal \| first2 = GP. \| title = Striking pathology gold: a singular experience with daily reverberations: sinonasal hemangiopericytoma (glomangiopericytoma) and oncogenic osteomalacia. \| journal = Head Neck Pathol \| volume = 6 \| issue = 1 \| pages = 64-74 \| month = Mar \| year = 2012 \| doi = 10.1007/s12105-012-0337-8 \| PMID = 22430770 }}</ref>
			*[http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3851559/figure/F3/ SNHPC (nih.gov)].<ref name=pmid24074285/>

			==IHC==
			Features:<ref name=pmid24074285>{{Cite journal \| last1 = Sun \| first1 = Q. \| last2 = Zhang \| first2 = C. \| last3 = Chen \| first3 = W. \| last4 = He \| first4 = Y. \| title = The molecular mechanisms on glomangiopericytoma invasion. \| journal = Orphanet J Rare Dis \| volume = 8 \| issue = \| pages = 152 \| month = \| year = 2013 \| doi = 10.1186/1750-1172-8-152 \| PMID = 24074285 }}</ref>
			*Vimintin +ve.
			*SMA +ve.
			*MSA +ve.
			*CD31 -ve.
			*CD34 -ve.

	==See also==		==See also==
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	==References==		==References==
	{{Reflist\|1}}		{{Reflist\|2}}

	[[Category:Diagnosis]]		[[Category:Diagnosis]]

Michael: /* Microscopic */

2014-11-10T01:45:55Z

Microscopic

← Older revision		Revision as of 01:45, 10 November 2014
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	DDx:		DDx:
	*[[Phosphaturic mesenchymal tumour, mixed connective tissue type]] - grungy calcs, acellular matrix deposition.		*[[Phosphaturic mesenchymal tumour, mixed connective tissue type]] - grungy calcs, acellular matrix deposition.
			*Other [[small round cell tumours]].

	===Images===		===Images===

Michael at 01:44, 10 November 2014

2014-11-10T01:44:58Z

← Older revision		Revision as of 01:44, 10 November 2014
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	==General==		==General==
	*May be associated with ''oncogenic osteomalacia''.<ref name=pmid22430770/>		*May be associated with ''oncogenic osteomalacia''.<ref name=pmid22430770/>
			*Thought to arise from the pericytes.<ref name=pmid22801124>{{Cite journal \| last1 = Arpaci \| first1 = RB. \| last2 = Kara \| first2 = T. \| last3 = Vayisoğlu \| first3 = Y. \| last4 = Ozgur \| first4 = A. \| last5 = Ozcan \| first5 = C. \| title = Sinonasal glomangiopericytoma. \| journal = J Craniofac Surg \| volume = 23 \| issue = 4 \| pages = 1194-6 \| month = Jul \| year = 2012 \| doi = 10.1097/SCS.0b013e31824e6d09 \| PMID = 22801124 }}</ref>
			*Rare <1% of sinonasal tumours.<ref name=pmid22801124/>

	==Microscopic==		==Microscopic==

Michael at 01:42, 10 November 2014

2014-11-10T01:42:13Z

← Older revision		Revision as of 01:42, 10 November 2014
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	''Sinonasal hemangiopericytoma'' may be abbreviated ''SNHPC''.<ref name=pmid22430770/>		''Sinonasal hemangiopericytoma'' may be abbreviated ''SNHPC''.<ref name=pmid22430770/>

			==General==
			*May be associated with ''oncogenic osteomalacia''.<ref name=pmid22430770/>

	==Microscopic==		==Microscopic==

Michael: /* Images */

2014-11-10T01:41:18Z

Images

← Older revision		Revision as of 01:41, 10 November 2014
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	===Images===		===Images===
	*[http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3311951/figure/Fig1/ SNHPC (nih.gov)].<ref name=pmid22430770/>		*[http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3311951/figure/Fig1/ SNHPC - low mag. (nih.gov)].<ref name=pmid22430770/>
	*[http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3311951/figure/Fig3/ SNHPC (nih.gov)].<ref name=pmid22430770>{{Cite journal \| last1 = Brandwein-Gensler \| first1 = M. \| last2 = Siegal \| first2 = GP. \| title = Striking pathology gold: a singular experience with daily reverberations: sinonasal hemangiopericytoma (glomangiopericytoma) and oncogenic osteomalacia. \| journal = Head Neck Pathol \| volume = 6 \| issue = 1 \| pages = 64-74 \| month = Mar \| year = 2012 \| doi = 10.1007/s12105-012-0337-8 \| PMID = 22430770 }}</ref>		*[http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3311951/figure/Fig3/ SNHPC - high mag. (nih.gov)].<ref name=pmid22430770>{{Cite journal \| last1 = Brandwein-Gensler \| first1 = M. \| last2 = Siegal \| first2 = GP. \| title = Striking pathology gold: a singular experience with daily reverberations: sinonasal hemangiopericytoma (glomangiopericytoma) and oncogenic osteomalacia. \| journal = Head Neck Pathol \| volume = 6 \| issue = 1 \| pages = 64-74 \| month = Mar \| year = 2012 \| doi = 10.1007/s12105-012-0337-8 \| PMID = 22430770 }}</ref>

	==See also==		==See also==