肺心病急性加重期细菌感染特征探讨  

Characteristics of the bacteria infection of exacerbation of cor pulmonale

作　　者：许德凤[1] 刘锦铭[1] 周晓玲[1] 吴振裘[1] 王振海[1] 邵艳珍 

机构地区：[1]宁夏医学院附属医院呼吸内科,宁夏银川750004 [2]宁夏陶乐县医院内科,宁夏陶乐753500

出　　处：《宁夏医学杂志》2000年第2期71-72,共2页Ningxia Medical Journal

摘　　要：目的　探讨肺心病急性加重期细菌学感染特征。方法　选择 1997～ 1998年 1年内收住呼吸科的肺心病急性加重期患者 95例 ,进行痰标本培养。结果　细菌检出率为 6 4.2 1% ,以革兰氏阴性杆菌 (G+ ) ,占检出率的47.5 4% ,其中主要为大肠杆菌和绿脓杆菌 ;革兰氏阳性菌为主 (G-) ,占检出率的 13.11% ,双重细菌感染占 9.84% ;细菌合并真菌感染占 11.48%。结论　革兰氏阴性杆菌为肺心病急性加重期主要致病菌 ,其中主要是大肠杆菌和绿脓杆菌。Objectives To investigate the characteristics of bacteria infection of exacerbation of cor pulmonale.Methods Nityfive patients of exacerbation of cor pulmonale were studied at the department of respiratory medicine of the hospital from 1997 to 1998.The chaacteristics of the bacteria infection was analyzed with bacteria culture of sputum.Results The detectable rate of bacteria was 64.21%.The dominant bacteria was gram-negative (G -) bacilli,accounting for 47.54% of detectable bacteria and principally including bacillus coli and pseudomonas aeruginosa.Gram positive (G +) bacteria accounted for 13.11% of detectable rate,bibacteria infection 9.84% and bacteria combined with fungi infection 11.48% respectively.Conclusions Gram-negative bacteria was dominantly pathogen bacteria of exacerbation of cor pulmonale principally including bacillus coli and pseudomonas aeruginosa.

关 键 词：肺心病 细菌感染 加重期 

分 类 号：R541.5[医药卫生—心血管疾病]