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Difference between revisions of "Neuropathology tumours"
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→Atypical teratoid/rhabdoid tumour: +images
(→Atypical teratoid/rhabdoid tumour: +images) |
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| Line 273: | Line 273: | ||
**Cells with eosinophilic granular cytoplasm + eccentric nucleus. (???) | **Cells with eosinophilic granular cytoplasm + eccentric nucleus. (???) | ||
*Mitoses. | *Mitoses. | ||
Images: | |||
*[http://commons.wikimedia.org/wiki/File:Rhabdoidtumourcell.jpg Rhabdoid tumour cell (WC)]. | |||
*[http://commons.wikimedia.org/wiki/File:ATRT-HE-Overview.jpg AT/RT (WC)]. | |||
*[http://commons.wikimedia.org/wiki/File:ATRT-INI1.jpg AT/RT -ve for INI1 (WC)]. | |||
DDx: | DDx: | ||
| Line 281: | Line 286: | ||
===IHC=== | ===IHC=== | ||
*BAF-47 -ve ([[AKA]] '' | *BAF-47 -ve ([[AKA]] ''INI1'') - virtually diagnostic. | ||
**Endothelial cells +ve control. | **Endothelial cells +ve control. | ||
*S-100 +ve. | *S-100 +ve. | ||