治疗小儿恶性肿瘤常严重地抑制骨髓,造成免疫机能低下,在治疗中易合并感染,而对大多数病例又很难确定其感染灶和病原菌。因此,常需早期给予广谱强活力抗生素。作者用第3代头孢菌素类抗生素头孢哌酮(CPZ.Cefobid)和羧苄青霉素治疗7例恶性肿瘤合并感染的小儿患者。其中急性淋巴性白血病2例,急性骨髓性白血病1例,恶性淋巴瘤2例,恶性网状细胞病1例,神经母细胞瘤1例。七名患儿共并发11次感染,其中败血症1例,可疑败血症5例,肛周脓 Treatment of children with malignant tumors often inhibit bone marrow, resulting in poor immune function, easy to co-infection in the treatment, and in most cases it is difficult to determine the infection foci and pathogens. Therefore, often need to give early broad-spectrum antibiotics. The authors used a third generation cephalosporin antibiotic cefoperazone (CPZ.Cefobid) and carbenicillin treatment of seven cases of malignant tumor in children with infection. Including two cases of acute lymphoblastic leukemia, acute myeloid leukemia in 1 case, 2 cases of malignant lymphoma, 1 case of malignant reticular cytopathy, neuroblastoma. Seven children were complicated by 11 infections, including 1 case of sepsis, 5 cases of suspected sepsis, pus perianal