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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 05:56, 13 May 2011
, 05:56, 13 May 2011→Perineurioma: +more
(→Traumatic neuroma: +perineurioma) |
(→Perineurioma: +more) |
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===Microscopic=== | ===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> | Features:<ref name=pc_neuri>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: | *Long slender spindle cells with: | ||
**Small spindle-shaped nuclei. | **Small spindle-shaped nuclei. | ||
DDx: | |||
*Neuroma. | |||
*Neurofibroma. | |||
*Schwannoma. | |||
Image: | Image: | ||
*[http://www.pathconsultddx.com/pathCon/largeImage?pii=S1559-8675%2806%2970452-1&figureId=fig2 Perineurioma (pathconsultddx.com)]. | |||
===IHC=== | |||
Features:<ref name=pc_neuri>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> | |||
*S100 -ve. | |||
*EMA +ve. | |||
==Traumatic neuroma== | ==Traumatic neuroma== | ||