Figure 1

(Case 5): High-grade neoplasm with features of Burkitt lymphoma/leukemia involving bone marrow. The neoplastic cells are medium size with cytoplasmic vacuoles. A mitotic figure is present ( × 1000, Wright–Giemsa).

(Case 5): High-grade neoplasm with features of Burkitt lymphoma/leukemia involving bone marrow. The neoplastic cells are medium size with cytoplasmic vacuoles. A mitotic figure is present ( × 1000, Wright–Giemsa).