Difference between revisions of "Urothelium"

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70 bytes added ,  13:18, 19 October 2011
(→‎Benign urothelial lesions: re-work some more)
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*Mitoses common.
*Mitoses common.


=Benign urothelial lesions=
==Invasive urothelial carcinoma==
Brunn nests:<ref name=Ref_PBoD1028>{{Ref PBoD|1028}}</ref>
===Staging===
*Benign inbudding nests of urothelium.
**Should lead to consideration of "inverted papilloma".
 
Cystitis cystica:<ref name=Ref_PBoD1028>{{Ref PBoD|1028}}</ref>
*Brunn nests with urothelium.
 
cystitis glandularis:<ref name=Ref_PBoD1028>{{Ref PBoD|1028}}</ref>
*Brunn nests with cuboidal and columnar epithelium.
 
==Invasive UCC==
Staging:
*T1 - lamina propria.
*T1 - lamina propria.
**Several subdivisions of T1 exist:<ref>Sternberg, H4P 4th Ed., P.2048-9.</ref>
**Several subdivisions of T1 exist:<ref>Sternberg, H4P 4th Ed., P.2048-9.</ref>
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**Small nests (< ~10 cells/nest).
**Small nests (< ~10 cells/nest).
*Many others...
*Many others...
=Benign urothelial lesions=
==Brunn nests==
Microscopic:<ref name=Ref_PBoD1028>{{Ref PBoD|1028}}</ref>
*Benign inbudding nests of urothelium.
**Should lead to consideration of "inverted papilloma".
==Cystitis cystica==
Microscopic:<ref name=Ref_PBoD1028>{{Ref PBoD|1028}}</ref>
*Brunn nests with urothelium.
==Cystitis glandularis==
Microscopic:<ref name=Ref_PBoD1028>{{Ref PBoD|1028}}</ref>
*Brunn nests with cuboidal and columnar epithelium.


==Renal cell carcinoma==
==Renal cell carcinoma==
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