Different kinetics and risk factors for isolated extramedullary relapse after allogeneic hematopoietic stem cell transplantation in children with acute leukemia.
Relapse after allogeneic hematopoietic stem cell transplantation (allo-HSCT) remains the most frequent cause of posttransplant mortality. Isolated extramedullary relapse (iEMR) after HSCT is...