Case Report
Plasmacytoid Urothelial Carcinoma of the Urinary Bladder Metastatic to the Duodenum: A Case Report—Diagnostic Relevance of GATA3 Immunohistochemistry
Figure 3
Duodenal biopsy with atypical cells in submucosal location, showing enlarged nuclei and nucleoli, with partial plasmacytoid morphology. These cells were presented in a single cell pattern (H&E, 400).