MALT Lymphoma of the Bladder: A Case Report and Review of the Literature

Figure 1

(a) Low power images of H&E stain show infiltration of the bladder wall by small plasmacytoid lymphocytes. (b) High power images of H&E stain show infiltration of the bladder wall by small plasmacytoid lymphocytes. (c) CD20 stain shows positive cells. (d) PAX-5 stain shows diffusely positive cells.

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