Overall and disease-free survival of Hodgkin lymphoma patients has improved significantly since the 2000s. This is due to the use of ABVD (adriamycin, bleomycin, vinblastine, dacarbazine) polychemotherapy and modern radiotherapy. In recent years, further diagnostic and therapeutic changes have been made, which further improve patients' survival. The most significant role in this is the improvement of diagnostics, such as the 18FDG-PET/CT, which is now routinely used repeatedly during treatment, and the response-adapted treatment(s) based on it. The main role of ABVD treatment in first-line treatment is still clear, but the combination of anti-CD30 monoclonal antibody (brentuximab vedotin) and AVD (adriamycin, vinblastine, dacarbazine) is already available as a targeted treatment for patients at higher risk. The role of autologous hematopoietic stem cell transplantation in the treatment of high-risk, relapsing/refractory patients is still clear, but the new, targeted innovative drugs (brentuximab vedotin, pembrolizumab) can already be used in the previous salvage treatments. New therapeutic options have new side effects, which must be taken into account during treatment (and after it). In our summary, we present these new diagnostic and therapeutic approaches, based on our own practice and experience. Orv Hetil. 2023; 164(11): 403-410.