急性乳腺炎患者乳腺脓汁细菌分布和耐药性分析

Bacterial distribution and drug resistance analyses of liquor puris in acute mammitis patients

回顾性分析2010年1月至2012年10月诊治的急性乳腺炎173例患者的临床资料。对患者的脓液标本进行细菌培养鉴定，173份脓液标本细菌培养阳性98份，阳性率为56．7％；分离出98株细菌，革兰阳性菌91株（92．9％），革兰阴性菌7株（7．1％）。金黄色葡萄球菌占83．7％，对青霉素和红霉素耐药率为90．2％和86．6％，对万古霉素和替考拉宁无耐药性。

The data of 173 cases with acute mastitis were collected and reviewed from January 2010 to October 2012. The liquor puris samples were collected for bacterial culture. And drug sensitive test was performed by Kirby-Bauer method. 98 samples were cultured with a positive rate of 56. 7%. A total of 98 bacterial strains were isolated, Gram-positive bacteria were 91 strains （92. 9% ） and Gram-negative 7 strains （7.1%）. The most common bacterium Staphylococcus aureus, accounted for 83.7% was highly resistant to penicillin and erythromycin with resistant rates of 90. 2% and 86. 6% respectively. And there was no resistance to vancomycin and teicoplanin.