Difference between revisions of "Glomangiopericytoma"
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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== | ||
Revision as of 01:42, 10 November 2014
Glomangiopericytoma, also known as sinonasal-type hemangiopericytoma and sinonasal hemangiopericytoma,
Sinonasal hemangiopericytoma may be abbreviated SNHPC.[1]
General
- May be associated with oncogenic osteomalacia.[1]
Microscopic
Features:[1]
- Ahort spindle cells/epithelioid cells with:
- Bland round/oval nuclei with fine chromatin.
- Scant cytoplasm.
Note:
- Superficial submucosal tissue spared.
DDx:
- Phosphaturic mesenchymal tumour, mixed connective tissue type - grungy calcs, acellular matrix deposition.
Images
See also
References
- ↑ 1.0 1.1 1.2 1.3 1.4 Brandwein-Gensler, M.; Siegal, GP. (Mar 2012). "Striking pathology gold: a singular experience with daily reverberations: sinonasal hemangiopericytoma (glomangiopericytoma) and oncogenic osteomalacia.". Head Neck Pathol 6 (1): 64-74. doi:10.1007/s12105-012-0337-8. PMID 22430770.