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 2

CSF cytospin preparation smear (50x) shows infiltration with many malignant lymphoid cells, some of which are larger with irregular nuclear contours, less clumped nuclear chromatin, and prominent nucleoli with few mitotic figures (black arrow) (Wright stain, ×500).