[Effect of Autologous Hematopoietic Stem Cell Transplantation on Recurrent Refractory B Cell NHL and Its Factors Influencing Prognosis].

Objective: To analyze the effect of autologous hematopoietic stem cell transplantation in the treatment of patients with recurrent refractory B cell non-Hodgkin's lymphoma (NHL) and the related factors affecting the prognosis.

Methods: The clinical data of 47 cases of recurrent refractory B cell NHL treated in our hospital were retrospectively analyzed. Survival curves were drawn by Kaplan-Meier, and survival analyses were performed.