本文对35例小儿厌氧菌败血症的临床表现进行了分析,指出婴幼儿易并发肺炎、黄疸、休克、迁徙病灶等为其特征表现,检出厌氧菌共41株,其频数依次为厌氧消化球菌(43.9%)、脆弱类杆菌(12.19%)及兼性厌氧菌,粘液真杆菌、孔杆菌等.35例中细菌混合感染42.86%.治疗首选灭滴灵. In this paper, 35 cases of children with anaerobic sepsis clinical manifestations were analyzed, pointed out that infants and young children easily complicated by pneumonia, jaundice, shock, migratory lesions as its characteristic manifestations, anaerobic bacteria were detected in 41 strains, the frequency followed by anaerobic Peptococcus (43.9%), Bacteroides fragilis (12.19%) and facultative anaerobes, Eubacterium mucilaginosus and Bacillus coli, etc. The infection rate of bacteria was 42.86% in 35 cases.