Figure 1

Hematoxylin and eosin staining (200x): Plasmacytoid urothelial carcinoma showing a characteristic single cell growth pattern with eccentrically located nuclei and abundant eosinophilic cytoplasm.
Hematoxylin and eosin staining (200x): Plasmacytoid urothelial carcinoma showing a characteristic single cell growth pattern with eccentrically located nuclei and abundant eosinophilic cytoplasm.