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Difference between revisions of "Kidney tumours"
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re-order, PMID
(PMID ref update) |
(re-order, PMID) |
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**Perinuclear clearing is ''not'' seen in clear cell RCC. | **Perinuclear clearing is ''not'' seen in clear cell RCC. | ||
**ChRCC has wisps in the cytoplasm | **ChRCC has wisps in the cytoplasm | ||
==Urothelial cell carcinoma== | ==Urothelial cell carcinoma== | ||
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==Mucinous spindle cell carcinoma== | ==Mucinous spindle cell carcinoma== | ||
*Rare.<ref name=pmid19494850>PMID 19494850</ref> | *Rare.<ref name=pmid19494850>{{Cite journal | last1 = Srigley | first1 = JR. | last2 = Delahunt | first2 = B. | title = Uncommon and recently described renal carcinomas. | journal = Mod Pathol | volume = 22 Suppl 2 | issue = | pages = S2-S23 | month = Jun | year = 2009 | doi = 10.1038/modpathol.2009.70 | PMID = 19494850 }}</ref> | ||
===Microscopy=== | ===Microscopy=== | ||
*Mucin - may be scant. | *Mucin - may be scant. | ||
*Spindle cells. | *Spindle cells. | ||
==Collecting duct carcinoma== | |||
===Epidemiology=== | |||
*Rare. | |||
===Microscopy=== | |||
Features:<ref name=Ref_GUP295>{{Ref GUP|295}}</ref> | |||
*Tubular structures with tapered ends. | |||
*High grade nuclear features (nuclear pleomorphism). | |||
*High mitotic rate. | |||
*[[Hobnail pattern]] - cell width smaller at basement membrane than free surface ??? <ref>{{Ref PBoD|1018}}</ref> | |||
=See also= | =See also= | ||