Microorganisms in Chronic Otitis Media with Effusion
Microorganisms in Chronic Otitis Media with Effusion
复制标题
慢性渗出性中耳炎中的微生物
DOI：
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发表时间：
1976
期刊：
影响因子：
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通讯作者：
H. Birck
中科院分区：
文献类型：
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作者：
Ye Liu;D. Lim;R. Lang;H. Birck
对172例慢性中耳炎患者的175例渗出液进行细菌涂片和培养。80%的人显示细菌涂片阳性，但只有49%的人产生阳性细菌培养。黏液型积液细菌培养阳性率仅为37%，而浆液型（59%）和白细胞型（64%）细菌培养阳性率较高。常见病原菌约占50%，非病原菌占50%。本系列中中耳积液中微生物的高发生率提高了细菌在许多OME病例中的贡献的可能性。
A total of 175 effusions obtained from 172 patients suffering from chronic otitis media with effusions was examined for bacterial smear and culture. Eighty percent showed positive bacterial smear, but only 49% yielded positive bacterial culture. The mucoid effusions had positive cultures in only 37%, whereas the bacterial culture rate was higher in serous (59%) and leukocytic (64%) types. The isolation of common pathogens accounted for about 50% of the isolates, and nonpathogens accounted for the remaining 50%. The high incidence of microorganisms in the middle ear effusions in the present series raises the possibility of bacterial contribution in many cases of OME.