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Difference between revisions of "Neuropathology tumours"
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→Microscopic: re-arr, +link to images
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**Necrosis with pseudopalisading more likely glioblastoma. | **Necrosis with pseudopalisading more likely glioblastoma. | ||
*+/-Mitoses - not significant in the context of the Dx. | *+/-Mitoses - not significant in the context of the Dx. | ||
DDx (of Rosenthal fibers):<ref>MUN. 9 Mar 2009.</ref> | DDx (of Rosenthal fibers):<ref>MUN. 9 Mar 2009.</ref> | ||
| Line 278: | Line 269: | ||
*Oligodendroglioma. | *Oligodendroglioma. | ||
*Glioblastoma (uncommon - but important). | *Glioblastoma (uncommon - but important). | ||
Images: | |||
*Smears: | |||
**[http://commons.wikimedia.org/wiki/File:Pilocytic_astrocytoma_-_smear_-_very_high_mag.jpg Bipolar cells with hair-like processes - smear - very high mag. (WC)]. | |||
**[http://commons.wikimedia.org/wiki/File:Pilocytic_Micro.jpg EGBs - smear (WC/AFIP)]. | |||
**[http://commons.wikimedia.org/wiki/File:Rosenthal_fibers.jpg Rosenthal fibres - smear (WC/AFIP)]. | |||
*Sections: | |||
**[http://commons.wikimedia.org/wiki/File:Rosenthal_HE_40x.jpg Rosenthal fibres (WC)]. | |||
**[http://moon.ouhsc.edu/kfung/jty1/neurotest/Q19-Ans.htm Rosenthal fibre (ouhsc.edu)]. | |||
**[http://path.upmc.edu/cases/case90.html Pilocytic astrocytoma (upmc.edu)]. | |||
===IHC/special stains=== | ===IHC/special stains=== | ||