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Difference between revisions of "Meningioma"
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/* DDx of meningioma & IHC{{cite journal |author=Hahn HP, Bundock EA, Hornick JL |title=Immunohistochemical staining for claudin-1 can help distinguish meningiomas from histologic mimics |journal=Am. J. Clin. Pathol. |volume=125 |issue=2 |pages=20...
(→IHC: tweak, add refs) |
m (/* DDx of meningioma & IHC{{cite journal |author=Hahn HP, Bundock EA, Hornick JL |title=Immunohistochemical staining for claudin-1 can help distinguish meningiomas from histologic mimics |journal=Am. J. Clin. Pathol. |volume=125 |issue=2 |pages=20...) |
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**+ve in ~80% of fibrous meningiomas. | **+ve in ~80% of fibrous meningiomas. | ||
*CD34 +ve - [[solitary fibrous tumour]]. | *CD34 +ve - [[solitary fibrous tumour]]. | ||
**+ve in ~60% of [[fibrous | **+ve in ~60% of [[fibrous meningioma]]s. | ||
*EMA +ve in ~30% of hemangiopericytoma. | *EMA +ve in ~30% of hemangiopericytoma. | ||
*Claudin-1 - new kid on the block: +ve in meningioma, but low [[sensitivity]]. | *Claudin-1 - new kid on the block: +ve in meningioma, but low [[sensitivity]]. | ||