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Difference between revisions of "Cystitis cystica"
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| Micro = nests of urothelium within the lamina propria with cyst formation, i.e. lumens are present; no nuclear atypia | | Micro = nests of urothelium within the lamina propria with cyst formation, i.e. lumens are present; no nuclear atypia | ||
| Subtypes = | | Subtypes = | ||
| LMDDx = [[nested urothelial carcinoma]], [[cystitis cystica et glandularis]] | | LMDDx = [[nested urothelial carcinoma]], [[cystitis cystica et glandularis]], [[inverted urothelial papilloma]] | ||
| Stains = | | Stains = | ||
| IHC = | | IHC = | ||
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*Benign. | *Benign. | ||
*Can be thought of as [[von Brunn nests]] with cystic change.<ref name=Ref_WMSP304>{{Ref WMSP|304}}</ref> | *Can be thought of as [[von Brunn nests]] with cystic change.<ref name=Ref_WMSP304>{{Ref WMSP|304}}</ref> | ||
*Called ''[[ureteritis cystica]]'' if it happens in a [[ureter]]. | *Called ''[[ureteritis cystica]]'' if it happens in a [[ureter]].<ref name=pmid21966620 >{{Cite journal | last1 = Rothschild | first1 = JG. | last2 = Wu | first2 = G. | title = Ureteritis cystica: a radiologic pathologic correlation. | journal = J Clin Imaging Sci | volume = 1 | issue = | pages = 23 | month = | year = 2011 | doi = 10.4103/2156-7514.80375 | PMID = 21966620 }}</ref> | ||
**There is also a ''urethritis cystica'' - seen in the [[urethra]].<ref name=pmid22397870>{{Cite journal | last1 = Conces | first1 = MR. | last2 = Williamson | first2 = SR. | last3 = Montironi | first3 = R. | last4 = Lopez-Beltran | first4 = A. | last5 = Scarpelli | first5 = M. | last6 = Cheng | first6 = L. | title = Urethral caruncle: clinicopathologic features of 41 cases. | journal = Hum Pathol | volume = 43 | issue = 9 | pages = 1400-4 | month = Sep | year = 2012 | doi = 10.1016/j.humpath.2011.10.015 | PMID = 22397870 }}</ref> | **There is also a ''urethritis cystica'' - seen in the [[urethra]].<ref name=pmid22397870>{{Cite journal | last1 = Conces | first1 = MR. | last2 = Williamson | first2 = SR. | last3 = Montironi | first3 = R. | last4 = Lopez-Beltran | first4 = A. | last5 = Scarpelli | first5 = M. | last6 = Cheng | first6 = L. | title = Urethral caruncle: clinicopathologic features of 41 cases. | journal = Hum Pathol | volume = 43 | issue = 9 | pages = 1400-4 | month = Sep | year = 2012 | doi = 10.1016/j.humpath.2011.10.015 | PMID = 22397870 }}</ref> | ||
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*[[Nested urothelial carcinoma]].<ref name=pmid19800100>{{Cite journal | last1 = Wasco | first1 = MJ. | last2 = Daignault | first2 = S. | last3 = Bradley | first3 = D. | last4 = Shah | first4 = RB. | title = Nested variant of urothelial carcinoma: a clinicopathologic and immunohistochemical study of 30 pure and mixed cases. | journal = Hum Pathol | volume = 41 | issue = 2 | pages = 163-71 | month = Feb | year = 2010 | doi = 10.1016/j.humpath.2009.07.015 | PMID = 19800100 }} | *[[Nested urothelial carcinoma]].<ref name=pmid19800100>{{Cite journal | last1 = Wasco | first1 = MJ. | last2 = Daignault | first2 = S. | last3 = Bradley | first3 = D. | last4 = Shah | first4 = RB. | title = Nested variant of urothelial carcinoma: a clinicopathologic and immunohistochemical study of 30 pure and mixed cases. | journal = Hum Pathol | volume = 41 | issue = 2 | pages = 163-71 | month = Feb | year = 2010 | doi = 10.1016/j.humpath.2009.07.015 | PMID = 19800100 }} | ||
</ref> | </ref> | ||
*[[Cystitis cystica et glandularis]]. | *[[Cystitis cystica et glandularis]] - has goblet cells. | ||
*[[Inverted urothelial papilloma]] - peripheral palisading, higher architectural complexity. | |||
===Images=== | ===Images=== | ||