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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 00:06, 2 January 2012
, 00:06, 2 January 2012→Perineurioma: more refs
(→Perineurioma: rm pathconsultddx.com) |
(→Perineurioma: more refs) |
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===Microscopic=== | ===Microscopic=== | ||
Features: | Features:<ref name=Ref_Sternberg5_424>{{Ref Sternberg5|424}}</ref> | ||
* | *Perineural epithelioid cells. | ||
* | **Abundant pale, fuffy appearing cytoplasm. | ||
Note: | |||
*May be intraneural.<ref name=Ref_Sternberg5_424>{{Ref Sternberg5|424}}</ref> | |||
DDx: | DDx: | ||
| Line 91: | Line 94: | ||
*[[Neurofibroma]]. | *[[Neurofibroma]]. | ||
*[[Schwannoma]]. | *[[Schwannoma]]. | ||
**S100 +ve, EMA -ve.<ref name=Ref_Sternberg5_424>{{Ref Sternberg5|424}}</ref> | |||
Images: | Images: | ||