Fig. 2
a Monomorphic population of dyshesive, intermediate-sized, malignant lymphoid cells with round nuclei, finely granular chromatin, small nucleoli and vacuolated cytoplasm consistent with Burkitt lymphoma. Papanicolaou stain, ×600. b Burkitt lymphoma cells with dark blue cytoplasm containing several lipid vacuoles. Diff-Quik stain, ×600.