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Difference between revisions of "High-grade prostatic intraepithelial neoplasia"
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High-grade prostatic intraepithelial neoplasia (view source)
Revision as of 17:14, 3 April 2024
, 3 Aprilno edit summary
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| Micro = nuclear changes (hyperchromatic nuclei, nucleoli present, +/-increased NC ratio, mild-to-moderate nuclear enlargement), medium-to-large glands with the architecture of HGPIN (tufted, micropapillary, flat) | | Micro = nuclear changes (hyperchromatic nuclei, nucleoli present, +/-increased NC ratio, mild-to-moderate nuclear enlargement), medium-to-large glands with the architecture of HGPIN (tufted, micropapillary, flat) | ||
| Subtypes = | | Subtypes = | ||
| LMDDx = [[basal cell hyperplasia]], [[prostatic adenocarcinoma]], [[PIN-like prostatic ductal adenocarcinoma]], [[atypical small acinar proliferation]] (biopsy only), [[atypical | | LMDDx = [[basal cell hyperplasia]], [[prostatic adenocarcinoma]], [[PIN-like prostatic ductal adenocarcinoma]], [[atypical small acinar proliferation]] (biopsy only), [[atypical intraductal proliferation]] | ||
| Stains = | | Stains = | ||
| IHC = AMACR +ve, basal cells present (p63 +ve, CK34betaE12 +ve) | | IHC = AMACR +ve, basal cells present (p63 +ve, CK34betaE12 +ve) | ||