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MALT/Extra-Nodal Marginal Zone Lymphoma CD20

MALT/Extra-Nodal Marginal Zone Lymphoma CD20
#00062405
Author: Amandeep Kaur, MD,MBBS; Mir Alikhan MD
Category: Lymphoma: Mature B-cell and Plasma cell Neoplasms > Low-grade B-cell lymphoma > Extranodal Marginal Zone Lymphoma of the mucosa-associated lymphoid tissue (MALT lymphoma)
Published Date: 07/11/2019

CD20 highlights a dense infiltrate of B-cells in the lamina propria with some cells involving the epithelium. These cells co-express CD43 and Bcl2.