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Difference between revisions of "Neuropathology tumours"
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→Choroid plexus papilloma: add chordoma
m (→Pilocytic astrocytoma: subdivide) |
(→Choroid plexus papilloma: add chordoma) |
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Image: | Image: | ||
*[http://commons.wikimedia.org/wiki/File:Choroid_plexus_papilloma_micrograph.jpg Choroid plexus papilloma (WC)]. | *[http://commons.wikimedia.org/wiki/File:Choroid_plexus_papilloma_micrograph.jpg Choroid plexus papilloma (WC)]. | ||
==Chordoma== | |||
===Microscopic=== | |||
Features:<ref>DCHH P.184.</ref> | |||
*Architecture: islands of cells surrounded by fibrous tissue. | |||
**Described as "lobulated". | |||
*Myxoid background - grey extracellular material. | |||
*Mixed cell population: | |||
*#Abundant eosinophilic cytoplasm | |||
*#''Physaliphorous cells'', bubble cells | |||
*#*Have a very large clear bubble - with a sharp border; bubble does not compress nucleus - nucleus may be in bubble. | |||
==References== | ==References== | ||