PMC9120833_01
Bone marrow examination showed a decrease in mature granulocytes and slight myeloperoxidase stain-negative blast cells but no monoclonal cell proliferation with May-Giemsa staining.
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It also showed decreased mature granulocytes and count and slightly myeloperoxidase stain-negative blast cells but no monoclonal cell proliferation using May-Giemsa staining (Figure 1).
Patient's clinical course and treatment for juvenile myelomonocytic leukemia and complications. Tac, tacrolimus; PSL, prednisolone; 6-MP, 6-mercaptopurine; HSCT, hematopoietic stem cell transplantation; OTCD, ornithine transcarbamylase deficiency.
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Figure 2 shows the clinical course of the patient.