Case Report: Low-dose donor lymphocyte infusion for secondary poor graft function after haploidentical HSCT in a child with β-thalassemia
Poor graft function (PGF) is a serious complication after allogeneic hematopoietic stem cell transplantation (allo-HSCT), particularly when persistent cytopenia occurs despite complete donor chimerism. We report a 5-year-old girl with transfusion-dependent β-thalassemia major who developed refractory secondary PGF af...