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Fig. 2 | Diagnostic Pathology

Fig. 2

From: Plasmacytoid urothelial carcinoma of renal pelvis with positive zinc finger E–box–binding homeobox 1: a case report

Fig. 2

Immunohistochemical analysis of the plasmacytoid urothelial carcinoma. Immunoreactivities of cytokeratin (a) and E–cadherin (b) in the urothelial carcinoma in situ were seen. In contrast, the expression of vimentin (c), CD38 (e), and ZEB–1 (f) was only observed for the invasive plasmacytoid component. ZEB–1 (f) was expressed in the nucleus of the plasmacytoid tumor cells. CD138 (d) was positive for both the urothelial carcinoma in situ and the invasive plasmacytoid component. a-f. Original magnification, × 200

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Diagnostic Pathology

ISSN: 1746-1596

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