Acute Coronary Syndrome in Acute Myeloid Leukemia with Maturation Accompanying Megakaryocytic Differentiation

Figure 4

Lymph node histology ((a) H&E, (b) MPO, and (c) CD61). The nodal parenchyma is diffusely infiltrated by MPO-positive leukemic blasts. CD61-positive megakaryocytic differentiation is observed mainly in the sinus. The small-sized blasts lack expression of CD61.

(a)

(b)

(c)