白血病的现代治疗趋向较大剂量的强力化疗 ,以达到克服耐药、防止复发的最佳效果。然而 ,随着化疗剂量的加大 ,其并发症亦随之增加 ,尤其是发生严重的骨髓抑制 ,使粒细胞减少 ,并导致致命性革蓝阴性菌感染败血症。为了治疗这一严重的感染 ,我们在常规使用抗生素的同时 ,加用粒 The modern treatment of leukemia tend to larger doses of intensive chemotherapy, in order to overcome the resistance, prevent the best effect of recurrence. However, with increasing doses of chemotherapy, there is an accompanying increase in complications, especially in cases of severe myelosuppression, which lead to neutropenia and lead to septicemia of deadly gram-negative bacteria. In order to treat this serious infection, we routinely use antibiotics at the same time, plus grain