An unknown patient sample has many cells with differentiated…

An unknown patient sample has many cells with differentiated blasts that contain cerebriform nuclei, prominent nucleoli, and abundant translucent cytoplasm.  Cytochemical stains were performed and the results are as follows:             MPO: Weakly positive     SBB: Weakly positive                 NSE: Positive           SE: Negative  Cytogenetics detected 11q23 on the karyotype for this patient.               What is the most probable diagnosis?