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Difference between revisions of "Peripheral nerve sheath tumours"
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Peripheral nerve sheath tumours (view source)
Revision as of 21:16, 29 January 2013
, 21:16, 29 January 2013→Neurofibroma
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===IHC=== | ===IHC=== | ||
Features:<ref name=pmid12692193>{{cite journal |author=Hirose T, Tani T, Shimada T, Ishizawa K, Shimada S, Sano T |title=Immunohistochemical demonstration of EMA/Glut1-positive perineurial cells and CD34-positive fibroblastic cells in peripheral nerve sheath tumors |journal=Mod. Pathol. |volume=16 |issue=4 |pages=293–8 |year=2003 |month=April |pmid=12692193 |doi=10.1097/01.MP.0000062654.83617.B7 |url=http://www.nature.com/modpathol/journal/v16/n4/full/3880761a.html }}</ref> | Features:<ref name=pmid12692193>{{cite journal |author=Hirose T, Tani T, Shimada T, Ishizawa K, Shimada S, Sano T |title=Immunohistochemical demonstration of EMA/Glut1-positive perineurial cells and CD34-positive fibroblastic cells in peripheral nerve sheath tumors |journal=Mod. Pathol. |volume=16 |issue=4 |pages=293–8 |year=2003 |month=April |pmid=12692193 |doi=10.1097/01.MP.0000062654.83617.B7 |url=http://www.nature.com/modpathol/journal/v16/n4/full/3880761a.html }}</ref> | ||
*S100 +ve. | *S100 +ve -- wavy pattern.<ref name=pmid22742554>{{Cite journal | last1 = Chen | first1 = Y. | last2 = Klonowski | first2 = PW. | last3 = Lind | first3 = AC. | last4 = Lu | first4 = D. | title = Differentiating neurotized melanocytic nevi from neurofibromas using Melan-A (MART-1) immunohistochemical stain. | journal = Arch Pathol Lab Med | volume = 136 | issue = 7 | pages = 810-5 | month = Jul | year = 2012 | doi = 10.5858/arpa.2011-0335-OA | PMID = 22742554 }} | ||
</ref> | |||
*CD34 +ve. | *CD34 +ve. | ||
*Glut1 +ve. | *Glut1 +ve. | ||
*EMA +ve/-ve. | *EMA +ve/-ve. | ||
*NF +ve/-ve.<ref name=pmid22742554/> | |||
*MART-1 -ve.<ref name=pmid22742554/> | |||
**Positive in neurotized melanocytic nevi. | |||
===Sign out=== | ===Sign out=== | ||