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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 05:53, 13 May 2011
, 05:53, 13 May 2011→Traumatic neuroma: +perineurioma
(→Microscopic: more) |
(→Traumatic neuroma: +perineurioma) |
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*SOX10 +ve.<ref name=pmid18636017>{{cite journal |author=Nonaka D, Chiriboga L, Rubin BP |title=Sox10: a pan-schwannian and melanocytic marker |journal=Am. J. Surg. Pathol. |volume=32 |issue=9 |pages=1291–8 |year=2008 |month=September |pmid=18636017 |doi=10.1097/PAS.0b013e3181658c14 |url=}}</ref> | *SOX10 +ve.<ref name=pmid18636017>{{cite journal |author=Nonaka D, Chiriboga L, Rubin BP |title=Sox10: a pan-schwannian and melanocytic marker |journal=Am. J. Surg. Pathol. |volume=32 |issue=9 |pages=1291–8 |year=2008 |month=September |pmid=18636017 |doi=10.1097/PAS.0b013e3181658c14 |url=}}</ref> | ||
**-ve in [[synovial sarcoma]], [[rhabdomyosarcoma]], [[chondrosarcoma]]. | **-ve in [[synovial sarcoma]], [[rhabdomyosarcoma]], [[chondrosarcoma]]. | ||
==Perineurioma== | |||
===General=== | |||
*Benign tumour derived from perineurial cells. | |||
===Microscopic=== | |||
Features:<ref>URL: [http://www.pathconsultddx.com/pathCon/diagnosis?pii=S1559-8675%2806%2970452-1 http://www.pathconsultddx.com/pathCon/diagnosis?pii=S1559-8675%2806%2970452-1]. Accessed on: 13 May 2011.</ref> | |||
*Long slender spindle cells with: | |||
**Small spindle-shaped nuclei. | |||
Image: | |||
(http://www.pathconsultddx.com/pathCon/largeImage?pii=S1559-8675%2806%2970452-1&figureId=fig2 Perineurioma (pathconsultddx.com)]. | |||
==Traumatic neuroma== | ==Traumatic neuroma== | ||