Pathology Outlines - Clear cell papillary renal cell tumor
2022年11月21日 · Also has diffuse CAIX but is positive for CD10 and negative or focal for CK7; Loss of chromosome 3p commonly seen Papillary renal cell carcinoma: Clear glycogenated …
Pathology Outlines - Carcinoma of unknown primary
Epithelial markers: low molecular weight keratin (CAM 5.2), AE1-AE3 cytokeratin cocktail, CK7, CK20, CEA and EMA Alternative epithelial markers on sarcomatoid carcinoma include p63, …
Pathology Outlines - Small cell carcinoma
2022年9月20日 · D. INSM1+, chromogranin+, CK7- punctate, p40-, Ki67 high. The tumor shown is small cell carcinoma of the lung. Of the choices listed, INSM1+, chromogranin+, CK7- …
Pathology Outlines - Stains & CD markers
Bladder: CK7 CK20 GATA3 p40 p63 PDL1 22C3 uroplakin II Kidney: AMACR CAIX CD10 CK7 c-kit / CD117 fumarate hydratase INI1 / SMARCB1 MelanA PAX8 RCC SDHB SMA TFE3 …
Pathology Outlines - Mesothelial inclusions
2014年6月1日 · CK7. CK5 / 6. Calretinin. Positive stains. Cytokeratin AE1 / AE3, cytokeratin 7 (CK7) Calretinin (nuclear ...
Pathology Outlines - Ductular reaction
2021年5月13日 · Simultaneous expression of biliary antigens (CK7, CK19, OV6) and hepatocyte antigens (HepPar1, albumin, alpha-1 antitrypsin, biliary glycoprotein 1 detected by canalicular …
Pathology Outlines - IHC overview
2020年10月23日 · CK7, CK20: Negative in low grade prostatic carcinoma Negative or focally positive in high grade prostatic carcinoma CDX2 can be positive Negative staining: PAX8, …
Pathology Outlines - IHC panels
Pancytokeratins and CK7 should not be used in this differential diagnosis, as both metastatic carcinoma and mesothelioma can express them (Arch Pathol Lab Med 2013;137:647, Mod …
Pathology Outlines - Chromophobe
2020年10月21日 · Can be reliably distinguished from clear cell RCC by CK7, CKIT (CD117), CAIX and vimentin Classic autosomal dominant genetic correlation is Birt-Hogg-Dubé …
Pathology Outlines - Oncocytoma
CK7 positive (however, sometimes patchy in eosinophilic chromophobe) S100A1 usually negative Hybrid oncocytic / chromophobe tumors (HOCT) (Mod Pathol 2019;32:1698): Term usually …