Topic: AS06-Prognosis/AS06a-Prognostic factors of outcome and risk assessment: PROGNOSTIC SIGNIFICANCE OF HISTOLOGICAL BLAST COUNT IN MYELODYSPLASTIC SYNDROMES. (September 2021) - Bär, T.; Bornhäuser, M.; Kroschinsky, F.; Sockel, K.; Balaian, E.; Corinna, J.; Platzbecker, U.; Michael, K.