Abstract
The objective of this paper was to evaluate the use of CD3, CD5, CD10, CD19, and CD20 markers in the differential identification of lymphoma subtypes.
Methods and Results: This was a retrospective cross-sectional study included 82 patients with palpable lymphadenopathies. The formalin-fixed paraffin block sections immunostained with the Dako flex were investigated. CD3, CD5, CD10, CD19, and CD20 staining was performed on sections. The current study found that the two main types of lymphoma, Hodgkin's lymphoma, amd non-Hodgkin's lymphoma, have a significant association with CD3, CD10, and CD19, and a highly significant association with CD20, implying that these CD markers are crucial for general classification and diagnosis of lymphoma. CD3 had a highly significant relationship with gender. CD3 and CD20 were demonstrated to have a significant relationship with the lymphoma subtypes. The CD20 marker is the most consistent and useful marker for differentiating lymphoma subtypes.