PMC7767819_01
PMC7767819_02
Changes in WBC and ANC over 1 month of follow-up.
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PMC7767819_02_fped-08-586859-g0001.jpg
F1
The white blood cells (WBC, 8-12 x 109/L) and ANC (2.4-4.8 x 109/L) were decreased after the 1-month follow-up, as shown in Figure 1. WBC and ANC still progressively decreased, as shown in Figure 1, and the fever increased.
Bone marrow cytology (Rayleigh staining, x1,000) revealed a granulosis disorder. Red arrow, promyelocytes; blue arrow, promyelocytes.
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PMC7767819_02_fped-08-586859-g0002.jpg
F2
Bone marrow cytology revealed granulosis disorder, as shown in Figure 2.