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Difference between revisions of "Urothelial dysplasia"
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| Micro = mild nuclear enlargement (~3x a resting lymphocyte) and hyperchromasia, mild disorganization of the architecture (some maturation), occasional mitotic figures - none atypical | | Micro = mild nuclear enlargement (~3x a resting lymphocyte) and hyperchromasia, mild disorganization of the architecture (some maturation), occasional mitotic figures - none atypical | ||
| Subtypes = | | Subtypes = | ||
| LMDDx = reactive changes, [[urothelial carcinoma in situ]] | | LMDDx = reactive changes, urothelial atypia of unknown significance, [[urothelial carcinoma in situ]] | ||
| Stains = | | Stains = | ||
| IHC = CK20 +ve/-ve (esp. non-umbrella cells), Ki-67 +ve/-ve (>10%), p53 +ve/-ve (>20%) | | IHC = CK20 +ve/-ve (esp. non-umbrella cells), Ki-67 +ve/-ve (>10%), p53 +ve/-ve (>20%) | ||