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扁桃体周围脓肿56例病原菌分布及耐药性分析 被引量:2

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摘要 目的分析56例扁桃体周围脓肿病原菌分布及耐药性,以期为临床耳鼻喉科合理使用抗菌药提供参考。方法对2011年1月至2013年1月56例扁桃体周围脓肿进行细菌鉴定,采用K-B法进行药敏试验,分析抗菌药物耐药性。结果共培养出病原菌76株,其中革兰阴性菌40株(52.6%),革兰阳性菌36株(47.4%);革兰阴性菌前三位:大肠埃希菌、铜绿假单胞菌、阴沟肠杆菌;革兰阳性菌前三位:金黄色葡萄球菌、肺炎链球菌、肺炎链球菌;耐药性上,革兰阴性菌对亚胺培南、美罗培南均不耐药,但对头孢菌素类耐药性较高,革兰阳性菌则对万古霉素均不耐药。结论 56例扁桃体周围脓肿多为革兰阴性菌感染,病原菌耐药性形势严峻,要加强抗菌药物使用规范。
出处 《中国乡村医药》 2018年第14期42-43,共2页
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