Non-Invasive Papillary Urothelial Carcinoma With "Plasmacytoid" Morphology: A Retrospective Review of 500 Consecutive Specimens
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We have anecdotally encountered non-invasive (pTa) papillary urothelial carcinomas (PUCs) with eccentric nuclear localization and eosinophilic globular cytoplasm, imparting a "plasmacytoid" appearance, with inconsistent grading in clinical practice. These tu... ...
