而且，血液捐献时是无偿的，随后的储存、运输、检验、管理包括输血引起的并发症的治疗都不是免费的。

Moreover, when the blood donation is free, and subsequent storage, transport, inspection, management, including treatment of complications caused by blood transfusion is not free.

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AHH联合术中自体血回输可减少医疗成本和异体输血，以及由此而引起的并发症。

AHH combined with autologous blood transfusion may save medical cost, reduce the complications caused by allogeneic blood transfusion.

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输注红细胞引起细菌感染是极罕见的输血并发症，数量级为每百万次输血发生一例。

Infection with bacteria due to a blood transfusion is an extremely rare complication with red cell transfusions, in the order of one per million transfusions.

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