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Difference between revisions of "Urothelial carcinoma"
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| Micro = | | Micro = | ||
| Subtypes = [[microcystic urothelial carcinoma|microcystic]], [[micropapillary urothelial carcinoma|micropapillary]], glandular, inverted (growth pattern), [[nested urothelial carcinoma|nested]], papillary (dealt with separately in ''[[high-grade papillary urothelial carcinoma]]'' and ''[[low-grade papillary urothelial carcinoma]]''), [[plasmacytoid urothelial carcinoma]], others | | Subtypes = [[microcystic urothelial carcinoma|microcystic]], [[micropapillary urothelial carcinoma|micropapillary]], glandular, inverted (growth pattern), [[nested urothelial carcinoma|nested]], papillary (dealt with separately in ''[[high-grade papillary urothelial carcinoma]]'' and ''[[low-grade papillary urothelial carcinoma]]''), [[plasmacytoid urothelial carcinoma]], others | ||
| LMDDx = [[urothelial carcinoma in situ]], metastatic carcinoma ([[prostate carcinoma]], [[colorectal carcinoma]]), [[inverted urothelial papilloma]] (for UCC with inverted growth pattern) | | LMDDx = [[urothelial carcinoma in situ]], metastatic carcinoma ([[prostate carcinoma]], [[colorectal carcinoma]]), [[inverted urothelial papilloma]] (for UCC with inverted growth pattern), [[epithelioid angiosarcoma]] | ||
| Stains = | | Stains = | ||
| IHC = [[GATA3]] +ve, p63 +ve, CK5/6 +ve, CK34betaE12 +ve, PSA -ve | | IHC = [[GATA3]] +ve, p63 +ve, CK5/6 +ve, CK34betaE12 +ve, PSA -ve | ||
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*[[Low-grade papillary urothelial carcinoma]]. | *[[Low-grade papillary urothelial carcinoma]]. | ||
*[[Prostate carcinoma]] - may have pseudopapillae<ref name=pmid24503758>{{cite journal |author=Gordetsky J, Epstein JI |title=Pseudopapillary features in prostatic adenocarcinoma mimicking urothelial carcinoma: a diagnostic pitfall |journal=Am. J. Surg. Pathol. |volume=38 |issue=7 |pages=941–5 |year=2014 |month=July |pmid=24503758 |doi=10.1097/PAS.0000000000000178 |url=}}</ref> - see ''[[urothelial carcinoma-like prostatic carcinoma]]''. | *[[Prostate carcinoma]] - may have pseudopapillae<ref name=pmid24503758>{{cite journal |author=Gordetsky J, Epstein JI |title=Pseudopapillary features in prostatic adenocarcinoma mimicking urothelial carcinoma: a diagnostic pitfall |journal=Am. J. Surg. Pathol. |volume=38 |issue=7 |pages=941–5 |year=2014 |month=July |pmid=24503758 |doi=10.1097/PAS.0000000000000178 |url=}}</ref> - see ''[[urothelial carcinoma-like prostatic carcinoma]]''. | ||
*[[Epithelioid angiosarcoma]] - have pseudovascular spaces, usually a history radiation treatment.<ref name=pmid25929352>{{cite journal |vauthors=Matoso A, Epstein JI |title=Epithelioid Angiosarcoma of the Bladder: A Series of 9 Cases |journal=Am J Surg Pathol |volume=39 |issue=10 |pages=1377–82 |date=October 2015 |pmid=25929352 |doi=10.1097/PAS.0000000000000444 |url=}}</ref> | |||
==Staging== | ==Staging== | ||