-State-of-the-Art lecture J. Trka (Czech Republic) -ALL - lets's start with morphology and immunophenotype M. Guenova (Bulgaria) -The place of MRD in the management of ALL D. Karapinar (Türkiye) -Assessment of T-cell receptor gene rearrangement as a method for post induction minimal residual disease monitoring in adult patients with T-cell acute lymphoblastic leukemia N. Ridova (North Macedonia) -Acute leukemia, associated with t(8;9)(p11;q33) and FGFR1 rearrangement: Diagnostic and therapeutic challenges P. Vojkov (Bulgaria) -Panel discussion /All speakers