Difference between revisions of "Neuropathology tumours"
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Jensflorian (talk | contribs) (→Neuronal and mixed neuronal/glial tumours: A rare PGNT added) |
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* [[Central Neurocytoma]] / Extraventricular [[neurocytoma]] | * [[Central Neurocytoma]] / Extraventricular [[neurocytoma]] | ||
* Cerebellar liponeurocytoma | * Cerebellar liponeurocytoma | ||
* Papillary glioneuronal tumour | * [[Papillary glioneuronal tumour]] | ||
* Rosette-forming glioneuronal tumour of the fourth ventricle | * Rosette-forming glioneuronal tumour of the fourth ventricle | ||
* Gangliocytoma / Ganglioglioma | * Gangliocytoma / Ganglioglioma | ||
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*[[AKA]] ''dysplastic gangliocytoma of the cerebellum''. | *[[AKA]] ''dysplastic gangliocytoma of the cerebellum''. | ||
{{Main|Lhermitte-Duclos disease}} | {{Main|Lhermitte-Duclos disease}} | ||
===Papillary glioneuronal tumor=== | |||
* Abbreviated ''PGNT''. | |||
* A benign, supratentorial tumor of childhood. | |||
** Biologic course corresponds to WHO I | |||
** Before WHO 2000, considered a [[Ganglioglioma]] variant. | |||
*Prominent pseudopapillary architecture. | |||
*Neurocytes to medium-sized ganglion cells. | |||
*GFAP+ core, GFAP- layer | |||
*Rosenthal fibers, Eosinophilic Granular bodies and lymphocytic cuffing may be present. | |||
<gallery> | |||
File:PGNT_HE_stain.jpg | PGNT (HE) (WC/jensflorian) | |||
</gallery> | |||
==Pineal tumours== | ==Pineal tumours== | ||