新生儿败血症是致病菌侵入血循环而致机体发生菌血症或脓毒血症的全身感染性疾病,是新生儿急重病症之一,病情凶险,临床表现亦有其特点。为了早期诊断,及时治疗,现将我科1973～1979年间收治的新生儿败血症50例总结分析如下: 临床资料一般资料:男42例,女8例,男女之比为5.25:1。出生5天内发病者32例,占64％;6～7天内发病3例,8～15天发病10例,15天以上发病5例。入侵病灶:大多数病例均具 Neonatal septicemia is a pathogenic bacteria invade the blood circulation and cause the body to produce bacteremia or sepsis systemic infectious diseases, neonatal acute illness is one of the critical condition, clinical manifestations also have their own characteristics. In order to early diagnosis and timely treatment, now our department from 1973 to 1979, 50 cases of neonatal sepsis were summarized as follows: Clinical data General information: 42 males and 8 females, the ratio of 5.25: 1. 32 cases of onset within 5 days of birth, accounting for 64%; 6 to 7 days in 3 cases, 8 to 15 days in 10 cases, more than 15 days of onset in 5 cases. Invasive lesions: most cases have