Sarcomatoid Urothelial Carcinoma - Cytokeratin

Section Editor: Dharam M. Ramnani, MD

Virginia Urology, Richmond, VA, USA

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Image Description

Strong immunoreactivity for cytokeratin AE1/AE3 highlights the anastomosing sheets and trabeculae of the tumor cells in the epithelial component.
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Image 36 of 63

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