一般资料。100例中，男59例，女41例；人院时平均年龄7．83天；全部病例均有不同程度的脐轮红肿，脐部有浆液或脓性分泌物；部分患儿有病理性黄疽、拒乳、体温波动等。细菌培养结果：100例作了培养，结果86例为阳性。其中奇异变形杆菌37例，大肠杆菌门例，肠球菌和产气杆菌各9 normal information. In the 100 cases, there were 59 males and 41 females, the mean age at hospitalization was 7.83 days. All cases had different degrees of umbilical cord erythematosus and serous or purulent secretions on the umbilical cord. Some of them had pathological yellow Gangrene, refuse milk, body temperature fluctuations and so on. Bacterial culture results: 100 cases were cultured, the results of 86 cases were positive. Of which 37 cases of Proteus mirabilis, E. coli door cases, Enterococcus and Amygdactylus each 9