Collecting duct carcinoma

CYTOKERATIN 7 Keratin 7 is an intermediate filament expressed predominantly by ductal epithelial cells of the pancreaticobiliary tract, renal collecting ducts, and proximal gastrointestinal tract. Expression of CK7 keratin is limited to subtypes of adenocarcinomas and squamous carcinomas arising within noncornified mucosa. [Pg.500]

Carcinoma of the collecting ducts of Bellini (<1%) Medullary carcinoma (<1%)... [Pg.633]

Immunohistochemical expression of PAX2 has been demonstrated in CCRCC, PRCC, and ChRCC subtypes, as well as collecting duct carcinoma and MTSC renal tumors. [Pg.633]

Collecting duct carcinoma (CDC) of the kidney is a rare but aggressive type of RCC with presumed origin from Bellini s collecting ducts. Previously reported cases of low-grade collecting duct carcinoma have been reclassified as mucinous tubular and spindle cell carcinoma (MTSC). [Pg.638]

Netto GJ, Wang W, Brownlee NA, et al. PAX-8(+)/p63(-) Im-munostaining Pattern in Renal Collecting Duct Carcinoma (CDC) A Helpful Immunoprofile in the Differential Diagnosis of CDC vs Urothelial Carcinoma od Upper Urinary Tract. Mod Pathol. 2009 22 I86A. [Pg.657]

Srigley JR, Eble JN. Collecting duct carcinoma of kidney. Semin Diagn Pathol. 1998 15 54. [Pg.659]

Cytokeratin 7 (CK7) Adenocarcinoma of lung, GIT, pancreas, biliary tract, breast, endometrium, transitional cell carcinoma, serous ovarian tumors Merkel cell carcinoma, cloacogenic carcinoma Epithelium of GIT, salivary glands, biliary tract, pancreas, lung, female genital tract, renal collecting ducts transitional epithelium, mesothelial cells, thyroid follicle cells... [Pg.65]

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