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→Rosettes: gallery added
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***Image: [http://moon.ouhsc.edu/kfung/IACP-OLP/APAQ-Images/N1-TU-01-17.gif Medulloblastoma (ouhsc.edu)].<ref>URL: [http://moon.ouhsc.edu/kfung/IACP-OLP/APAQ-Text/N1-TU-01.htm#17 http://moon.ouhsc.edu/kfung/IACP-OLP/APAQ-Text/N1-TU-01.htm#17]. Accessed on: 3 December 2010.</ref> | ***Image: [http://moon.ouhsc.edu/kfung/IACP-OLP/APAQ-Images/N1-TU-01-17.gif Medulloblastoma (ouhsc.edu)].<ref>URL: [http://moon.ouhsc.edu/kfung/IACP-OLP/APAQ-Text/N1-TU-01.htm#17 http://moon.ouhsc.edu/kfung/IACP-OLP/APAQ-Text/N1-TU-01.htm#17]. Accessed on: 3 December 2010.</ref> | ||
**PNET (can be thought of as a supratentorial medulloblastoma) . | **PNET (can be thought of as a supratentorial medulloblastoma) . | ||
**Neuroblastoma | |||
*Flexner-Wintersteiner rosette = rosette with empty centre (donut hole).<ref name=pmid16551982/> | *Flexner-Wintersteiner rosette = rosette with empty centre (donut hole).<ref name=pmid16551982/> | ||
**[[Retinoblastoma]]s. | **[[Retinoblastoma]]s. | ||
**Pineoblastomas. | **[[Pineoblastomas]]. | ||
** | **[[Medulloepithelioma]]s. | ||
*True ependymal rosette = surrounds a space.<ref name=pmid16551982/> | *True ependymal rosette = surrounds a space.<ref name=pmid16551982/> | ||
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**[[Pineocytoma]]. | **[[Pineocytoma]]. | ||
**[[Neurocytoma]]. | **[[Neurocytoma]]. | ||
**[[RGNT]] - Rosette forming glioneuronal tumor of the IVth ventricle. | |||
*Radial (cartwheel) profiles = neoplastic cells anchoring to stromal vessels, shorter processes than in ependymal pseudorosettes | |||
**[[Astroblastoma]]. | |||
**[[Glioblastoma]]. | |||
*Multilayered rosettes | |||
**[[Ependymomblastoma]]s. | |||
**[[Medulloepithelioma]]s. | |||
<gallery> | |||
Image:Neuroblastoma Homer Wright rosettes HE.jpg | Homer-Wright rosettes (WC). | |||
Image:RGNT HE 2.jpg | Neurocytic rosettes (WC). | |||
Image:Ependymoma H&E.jpg | Perivascular pseudorosette (WC). | |||
Image:Ependymoblastoma ETMRjpg.jpg | Multilayered rosettes (WC). | |||
Image:Ependymoblastomatous Rosette.jpg | Ependymoblastous rosettes (WC/Marvin101). | |||
Image:Ependymoma true ependymal rosettes and pseudorosettes.jpg | True ependymal rosettes and pseudorosettes (WC). | |||
Image:Astroblastoma HE Specimen.jpg | Radial (cartwheel) profiles (WC). | |||
</gallery> | |||
====Other==== | ====Other==== | ||