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脐血是指胎儿娩出断脐后残留在脐带和胎盘绒毛血管内的血液 ,它具有血源丰富 ,造血干细胞和造血刺激因子含量高 ,输血反应少等优点( 1) 。脐血输注的临床应用愈来愈受到人们的重视。为了解在小儿血液肿瘤病儿中脐血输注的不良反应的发生率 ,对我科 1999年 1月～ 2 0 0 0年 6月
Umbilical cord blood is the blood of the umbilical cord and placental villus after the umbilical cord is delivered. It has the advantages of rich blood source, high content of hematopoietic stem cells and hematopoietic stimulating factors and less transfusion reaction (1). The clinical application of cord blood transfusion more and more people’s attention. To understand the incidence of adverse reactions of cord blood transfusions in pediatric hematological neoplasms, our department from January 1999 to June 2004