Jonathan Bond, MB BCh BAO, MRCPI, FRCPath, PhD, University College Dublin, Dublin, Ireland, discusses recent proposals to define acute myeloid/T-lymphoblastic leukemia (AMTL) as a distinct diagnostic entity. Prof. Bond reveals that the transcriptional overlap in interface acute leukemias provides support for the proposed classification of AMTL as a separate entity. This interview was recorded via an online conference call with The Video Journal of Hematological Oncology (VJHemOnc).