(A) Picture of bone marrow at diagnosis. The section shows normocellular marrow without malignant tumor cells (H&E stain, ×400). (B) Second bone marrow examination was performed before the third cycle of chemotherapy. The section (H&E stain, ×400) showed nearly normal distribution of nucleated cells without infiltrative tumor cells. (C) Final bone marrow examination was performed before administration of eltrombopag. The section (H&E stain, ×400) shows normocellular marrow with slightly increased megakaryocytes (right side).