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Difference between revisions of "Olfactory neuroblastoma"
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Olfactory neuroblastoma (view source)
Revision as of 06:42, 22 October 2019
, 06:42, 22 October 2019→IHC: differences based on mutation status
Jensflorian (talk | contribs) (Molecular Data added) |
Jensflorian (talk | contribs) (→IHC: differences based on mutation status) |
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**Small round cells -ve. | **Small round cells -ve. | ||
*[[Neuroendocrine markers]] +ve (CD56, synaptophysin). | *[[Neuroendocrine markers]] +ve (CD56, synaptophysin). | ||
**lower expression of neuroendocrine markers in IDH2 mutant tumors. | |||
Others: | Others: | ||
| Line 46: | Line 47: | ||
*AE1/AE3 usu. -ve (r/o carcinoma). | *AE1/AE3 usu. -ve (r/o carcinoma). | ||
*CAM5.2 usu. -ve -- up to 35% +ve.<ref name=Ref_WMSP41>{{Ref WMSP|41}}</ref> | *CAM5.2 usu. -ve -- up to 35% +ve.<ref name=Ref_WMSP41>{{Ref WMSP|41}}</ref> | ||
**Higher expression of cytokeratins in IDH2 mutant tumors. | |||
==Molecular== | ==Molecular== | ||