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Difference between revisions of "Neuropathology"
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→Other: +images
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**Key feature: variable thickness; helps separate from RBCs. | **Key feature: variable thickness; helps separate from RBCs. | ||
**Well-seen on trichrome stains. | **Well-seen on trichrome stains. | ||
** | **Images: [http://en.wikipedia.org/wiki/File:Rosenthal_HE_40x.jpg Rosenthal fibres (WP)], [http://commons.wikimedia.org/wiki/File:Rosenthal_fibers.jpg Rosenthal fibres - smear (WC/AFIP)]. | ||
*Eosinophilic granular bodies = related to Rosenthal fibres; round cytoplasmic hyaline droplets in astrocytes.<ref>{{Ref MBNP|11}}</ref> | *Eosinophilic granular bodies = related to Rosenthal fibres; round cytoplasmic hyaline droplets in astrocytes.<ref>{{Ref MBNP|11}}</ref> | ||
**Image: [http://commons.wikimedia.org/wiki/File:Pilocytic_Micro.jpg EGBs (WC/AFIP)]. | |||
*Pseudopalisading - picket fence-like alignment of cells; long axis of cells perpendicular to interface with other structures/cells. | *Pseudopalisading - picket fence-like alignment of cells; long axis of cells perpendicular to interface with other structures/cells. | ||
**Pseudopalisading of tumour cells (around necrotic regions) is seen in glioblastoma. | **Pseudopalisading of tumour cells (around necrotic regions) is seen in glioblastoma. | ||