Lymphoplasmacytic lymphoma - IHC

Lymphoplasmacytic lymphoma - IHC
#00063748
Author: Mir Alikhan, MD
Category: Lymphoma: Mature B-cell and Plasma cell Neoplasms > Low-grade B-cell lymphoma > Lymphoplasmacytic lymphoma
Published Date: 09/22/2021

Immunohistochemical stains show diffuse proliferation of CD20-positive B-cells (A). Clusters of CD138-positive plasma cells are also present (B). These were kappa-restricted (C) with only occasional lambda-positive cells (D).