Successful treatment of very severe aplastic anemia with double unrelated umbilical cord blood transplantation in a donor-specific antigen positive adult patient: A case report and review
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To overcome the cell-dose barrier of cord blood, double unrelated umbilical cord blood transplantation (UCBT) has become increasingly common in adults with severe aplastic anemia (SAA). Pre-existing donor-specific anti-HLA antibodies (DSAs) represent a risk fa... ...