The role of HLA mismatch, splenectomy and recipient Epstein-Barr virus seronegativity as risk factors in post-transplant lymphoproliferative disorder following allogeneic hematopoietic stem cell transplantation.

Abstract

We propose a strategy for dealing with PTLD. Patients without risk factors need not be monitored routinely. HSCT patients with one or more risk factors should be monitored weekly by polymerase chain reaction of EBV DNA, and for patients with two or more risk factors EBV-specific cytotoxic T-lymphocytes should be held in readiness before initiating the transplantation procedure.