21C1 Lymphoma (Case 21) CD20 20X | Lymphoma, primary | NEOPLASMS (HEMATOLYMPHOID)

Washington University Experience | NEOPLASMS (HEMATOLYMPHOID) | Lymphoma, primary | 21C1 Lymphoma (Case 21) CD20 20X

Sections stained immunohistochemically show reactivity for CD20 within the large neoplastic cells.