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Difference between revisions of "Peripheral nerve sheath tumours"
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→Neurothekeoma
(→Neurothekeoma: image) |
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*No atypia. | *No atypia. | ||
*Mitoses rare/none. | *Mitoses rare/none. | ||
Subtypes:<ref name=pmid10555009>{{cite journal |author=Wang AR, May D, Bourne P, Scott G |title=PGP9.5: a marker for cellular neurothekeoma |journal=Am. J. Surg. Pathol. |volume=23 |issue=11 |pages=1401–7 |year=1999 |month=November |pmid=10555009 |doi= |url=}}</ref> | |||
*Cellular. | |||
*Myxoid. | |||
*Intermediate. | |||
DDx: | DDx: | ||
| Line 121: | Line 126: | ||
===IHC=== | ===IHC=== | ||
Features:<ref name=pmid17325474/> | Features:<ref name=pmid17325474/> | ||
*NKI-C3 +ve. | *NKI/C3 ([[AKA]] NKI-C3) +ve. | ||
*NSE +/-ve. | *NSE +/-ve. | ||
Others:<ref name=pmid17592278>{{cite journal |author=Fetsch JF, Laskin WB, Hallman JR, Lupton GP, Miettinen M |title=Neurothekeoma: an analysis of 178 tumors with detailed immunohistochemical data and long-term patient follow-up information |journal=Am. J. Surg. Pathol. |volume=31 |issue=7 |pages=1103–14 |year=2007 |month=July |pmid=17592278 |doi=10.1097/PAS.0b013e31802d96af |url=}}</ref> | |||
*Vimentin +ve. | |||
*CD10 +ve. | |||
*Microphthalmia transcription factor +ve. | |||
*PGP9.5 +ve. | |||
==Malignant peripheral nerve sheath tumours== | ==Malignant peripheral nerve sheath tumours== | ||