感染是急性白血病诱导缓解时最常见的并发症。诱导缓解期的感染发病率与缓解持续时间和嗜中性粒细胞减少成正比。急性淋巴细胞白血病(急淋)开始治疗两周内几乎不可避免的发生感染,而急性粒细胞白血病(急粒)常常于治疗数周后发生感染。当患者发热伴有嗜中性粒细胞减少应早期给予抗菌素,当确认有感染时应输注粒细胞治疗。 Infection is the most common complication of induction of remission in acute leukemia. The incidence of infection during remission induction period is proportional to the duration of remission and neutropenia. Infection of acute lymphoblastic leukemia (emergent lymph) almost inevitably occurs within two weeks of the start of treatment, and acute myeloid leukemia (embryonic) often causes infection after several weeks of treatment. When patients with fever with neutropenia should be given early antibiotics, when confirmed infection should be infused with granulocyte therapy.