Primary central nervous system lymphoma (PCNSL) remains a therapeutic challenge due to impaired drugs diffusion as a result of the blood-brain barrier and high risk of relapse. Patients with good performance status, chemo-sensitive disease, and eligible for autologous stem cell transplant (ASCT) may benefit from salvage therapy and therapeutic intensification that may allow long-term remission.
Keywords: autologous stem cell transplant; busulfan; complete remission; primary central nervous system lymphoma; thiotepa.