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Difference between revisions of "Myopericytoma"
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==General== | ==General== | ||
* | *Usually benign. | ||
*Typically in the distal extremities.<ref name=pmid21111282>{{cite journal |author=Zidane A, Arsalane A, Harkat A, ''et al.'' |title=[Myopericytoma: an uncommon chest wall tumor] |language=French |journal=Rev Mal Respir |volume=27 |issue=9 |pages=1089–91 |year=2010 |month=November |pmid=21111282 |doi=10.1016/j.rmr.2010.09.017 |url=}}</ref> | *Typically in the distal extremities.<ref name=pmid21111282>{{cite journal |author=Zidane A, Arsalane A, Harkat A, ''et al.'' |title=[Myopericytoma: an uncommon chest wall tumor] |language=French |journal=Rev Mal Respir |volume=27 |issue=9 |pages=1089–91 |year=2010 |month=November |pmid=21111282 |doi=10.1016/j.rmr.2010.09.017 |url=}}</ref> | ||
*Used to be classified as ''[[hemangiopericytoma]]'' (AKA solitary fibrous tumour). | *Used to be classified as ''[[hemangiopericytoma]]'' (AKA solitary fibrous tumour). | ||
==Microscopic== | ==Microscopic== | ||
Features:<ref>{{cite journal |author=Edgecombe A, Peterson RA, Shamji FM, Commons S, Sekhon H, Gomes MM |title=Myopericytoma: a pleural-based spindle cell neoplasm off the beaten path |journal=Int. J. Surg. Pathol. |volume=19 |issue=2 |pages=247–51 |year=2011 |month=April |pmid=21474507 |doi=10.1177/1066896910381897 |url=}}</ref><ref name=Ref_WMSP615>{{Ref WMSP|615}}</ref> | Features:<ref name=pmid21474507>{{cite journal |author=Edgecombe A, Peterson RA, Shamji FM, Commons S, Sekhon H, Gomes MM |title=Myopericytoma: a pleural-based spindle cell neoplasm off the beaten path |journal=Int. J. Surg. Pathol. |volume=19 |issue=2 |pages=247–51 |year=2011 |month=April |pmid=21474507 |doi=10.1177/1066896910381897 |url=}}</ref><ref name=Ref_WMSP615>{{Ref WMSP|615}}</ref> | ||
*Fasicular pattern - may be subtle - with: | *Fasicular pattern - may be subtle - with: | ||
**Compressed blood vessels, often thin walled & branching. | **Compressed blood vessels, often thin walled & branching. | ||
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DDx: | DDx: | ||
*[[Solitary fibrous tumour]]. | *[[Solitary fibrous tumour]]. | ||
* | *[[Vascular tumours]]. | ||
Images: | Images: | ||