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Difference between revisions of "Urothelial carcinoma"
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| IHC = [[GATA3]] +ve, p63 +ve, CK5/6 +ve, CK34betaE12 +ve, PSA -ve | | IHC = [[GATA3]] +ve, p63 +ve, CK5/6 +ve, CK34betaE12 +ve, PSA -ve | ||
| EM = | | EM = | ||
| Molecular = not used for diagnosis; typically: 9p deletions, 17p deletions | | Molecular = not used for diagnosis; typically: 9p deletions, 17p deletions; can be [[Classification of urothelial carcinoma by immunohistochemistry|subclassified with IHC]]; [[FGFR2/FGFR3]] mutations | ||
| IF = | | IF = | ||
| Gross = | | Gross = | ||
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=Molecular= | =Molecular= | ||
* | *Molecular testing usually ''not'' used for diagnosis. | ||
**Molecular subtyping can be approximated with immunostaining - see ''[[Classification of urothelial carcinoma by immunohistochemistry]]''. | |||
Changes: | Changes: | ||
*9p deletion -- site of CDKN2A<ref name=omim600160>{{OMIM|600160}}</ref> (AKA p16). | *9p deletion -- site of CDKN2A<ref name=omim600160>{{OMIM|600160}}</ref> (AKA p16). | ||
*17p deletion -- site of PT53 (AKA p53). | *17p deletion -- site of PT53 (AKA p53). | ||
=Sign out= | =Sign out= | ||