Professor Margarita Guenova, MD, Ph.D., runs the hematopathology and immunology diagnostics as a head of the laboratory and Professor of Hematology at the National Hematology Hospital, Sofia, Bulgaria. She specializes in the field of blood and lymphoid malignancies. Her scientific interests include the elucidation of critical mechanisms of leukemia pathogenesis and progression, investigation of clinically relevant biomarkers and potential therapeutic targets in leukemias and lymphomas, minimal residual disease and implementation of a multifaceted approach in diagnostics. Margarita Guenova has authored and co-authored many abstracts, articles in peer-reviewed journals and book chapters. She serves on editorial boards and executive boards and committees of medical societies such as the Bulgarian Joint Cancer Network, Bulgarian Society of Hematology, European Hematology Association, etc.