English

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[ Image ID:775 ]

■Detailed data

Materials bone marrow(BM)aspiration
Stain specific esterase (EST)
Microscopic findings The monocyte series exhibited strong granular positivity for butyrate esterase staining and was inhibited by NaF.
This case transformed AML(M5b like) from ALL after approximately 1 year.
【At the time of recurrence:EST double.1000×】