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目的收集不同部位手术后患败血症患者的病例资料，分析患者细菌培养结果，进一步探讨不同部位病原菌的易感性，为临床不同部位术后患者抗生素的使用提供新思路。方法收集2013年1月~2014年12月在我院行手术治疗，并发术后感染，经血培养诊断为术后败血症患者43例，其中行妇科手术患者23例，乳腺外科手术患者20例。结果妇科手术患者术后败血症血培养结果大肠杆菌阳性率高，乳腺外科手术患者术后败血症血培养结果金黄色葡萄球菌阳性率高。结论不同部位手术术后可能并发不同致病菌的感染。“,”Objective To explore the susceptibility of the dif erent parts of the pathogen in order to provide new ideas for clinical antibiotic use of postoperative patients.Methods 43 patients who underwent surgery and experienced sepsis in our hospital from January 2013 to December 2014 were col ected.23 of these patients were underwent gynecologic surgery (Group A),20 of these patients were underwent breast surgery (Group B).Results Blood culture results of Group A is the positive rate of E.coli is the highest.However,blood culture results of Group B is the positive rate of Candida albicans is the highest.Conclusion Dif erent parts of the surgery may develop dif erent pathogenic bacteria infection.