摘要
为探讨肛周脓肿的菌群分布与药敏特点，选择350例肛周脓肿患者，对其脓液进行细菌分离培养与鉴定，并进行药敏分析。结果显示，350例患者中，检出致病菌者261例（74．57％），菌株8种273株，其中革兰阴性菌266株（97．44％），革兰阳性菌7株（2．56%）；革兰阴性菌以大肠埃希菌和肺炎克雷伯菌为主，革兰阳性菌以金黄色葡萄球菌为主。检出的革兰阴性菌及革兰阳性菌对头孢他啶、头孢唑啉、头孢哌酮、头孢凹松、头孢噻肟、环丙沙星普遍敏感，而对氨苄西林、庆大霉素多为不¨程度的耐药。结果表明，肛周脓肿细菌感染菌群分布以大肠埃希菌和肺炎克雷伯菌为主，对头孢类抗生素普遍敏感。
For the objective of investigating bacteria flora distribution and its drug sensitivity m perianal abscess,author selected 350 patients with perianal abscess and isolated,cultured ＆ identified bacteria from their ahscess as well took drug sensitivity test to those bacteria. As results,among the 350 patients,patho- gens were detected in 261 patients （74. 57%）, accounted for 8 species and 273 strains, among that there were 266 strains G （97.44%） ,7 strain G＋ （2.56%） ;in G- bacteria E coli and Klebsilla pneumoniae were predominant, while in G ＋ bacteria staphylococus anreus was predominant. G＋ and G- bacteria were all sen- sitive to ceftazidime, eefazolin, eefoperazone, eefriaxone, eefotaxime and eiprofloxaein, but at certain extent resistant to ampicillin and gentamycine. Results show that in flora from abscess E coli and Klebsilla pnreumoniae are predominant,and generally sensitive to antibiotics such as cephalosporins.
出处
《中国肛肠病杂志》
2013年第4期21-22,共2页
Chinese Journal of Coloproctology
关键词
肛剧脓肿
菌群分布
药物敏感试验
Perianal abscess
Flora distribution
Drug sensitivity assay
