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[ Image ID:1446 ]

■Detailed data

Materials bone marrow(BM)aspiration
Stain peroxidase (PO)
Microscopic findings In the myeloperoxidase staining, the blast cells had strong and weak positive findings, and the juvenile eosinophils (at 6-o’clock direction) were also positive.
We believed AML-M2 with t(8;21)karyotypes.
[PO.1000×]