Case Report

High-Grade B-Cell Neoplasm with Surface Light Chain Restriction and Tdt Coexpression Evolved in a MYC-Rearranged Diffuse Large B-Cell Lymphoma: A Dilemma in Classification

Figure 7

Peripheral smear at time of second relapse: Neoplastic cells show more pronounced nuclear irregularities with variable cytoplasmic vacuolation (a). Wright stain, 1,000x magnification. Flow cytometry on peripheral blood showed malignant cells with CD5 acquisition (b).
(a)
(b)