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本文报告本院泌尿外科病房七年中发现的36倒尿路绿脓杆菌感染,占同期尿路感染病例21.7％,仅少于大肠杆菌感染(26％)而居第二位。同期全院接受的各种培养标本,培养出绿脓杆菌者,以尿路最多,占39％。其中发现于泌尿外科病房占78％。诱发因素有:(一)年老体弱又有慢性尿路梗阻,全身抵抗力低者。(三)长期留置导尿管者。(三)大量应用广谱抗菌素后。(四)医院内交叉感染。(五)绿脓杆菌耐药菌株不断产生。针对诱发因素,有的难于避免,但多数采用预防措施,可以减少发生的。
In this paper, 36 cases of Uropathogenic Pseudomonas aeruginosa infection were found in urology ward of our hospital in seven years, accounting for 21.7% of urinary tract infections in the same period, only the second place was less than Escherichia coli infection (26%). Over the same period the hospital received a variety of cultured specimens, cultured Pseudomonas aeruginosa, urinary tract up to 39%. Of these, 78% were found in urology wards. Induced factors are: (A) frail elderly and chronic urinary tract obstruction, the lower systemic immunity. (C) long-term indwelling catheterization. (C) after a large number of broad-spectrum antibiotics. (D) cross-infection in the hospital. (E) Pseudomonas aeruginosa drug-resistant strains continue to produce. For predisposing factors, some difficult to avoid, but most of the preventive measures can reduce the occurrence.