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Difference between revisions of "Ovarian tumours"
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→Microscopic
(→Brenner tumour: +DDx) |
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| Line 529: | Line 529: | ||
===Microscopic=== | ===Microscopic=== | ||
Features: | Features: | ||
*Nests of transitional epithelium | *Nests of transitional epithelium with cells that have:<ref name=Ref_PBoD1098>{{Ref PBoD|1098}}</ref> | ||
*"[[ | **A "[[coffee bean nucleus]]". | ||
**Elliptical shape (nucleus). | ***Elliptical shape (nucleus). | ||
**Nuclear grooves.<ref name=pathout_brenner>URL: [http://www.pathologyoutlines.com/ovarytumor.html#brennergen http://www.pathologyoutlines.com/ovarytumor.html#brennergen]. Accessed on: 8 February 2011.</ref> | ***Nuclear grooves.<ref name=pathout_brenner>URL: [http://www.pathologyoutlines.com/ovarytumor.html#brennergen http://www.pathologyoutlines.com/ovarytumor.html#brennergen]. Accessed on: 8 February 2011.</ref> | ||
**Distinct nucleoli. | ***Distinct nucleoli. | ||
**Moderate-to-abundant gray/pale cytoplasm. | |||
*Dense fibrous stroma around nests. | *Dense fibrous stroma around nests. | ||