Title: Microbiology of liver abscesses
标题:肝脓疡的微生物学
Content/内容:
1) To study the aerobic and anaerobic microbiology of liver abscesses and correlate the results with predisposing factors, potential causes and routes of infection, clinical and laboratory data of 48 patients with liver abscesses and 29 with spleen abscesses treated between 1970 and 1990 were reviewed retrospectively.
为了研究肝脓疡的需氧菌与厌氧菌,并把培养结果与易感因素、潜在原因及其感染途径相关联,本文回顾性总结了1970年至1990年间治疗的48名肝脓疡患者以及29名脾脓疡患者的临床与实验资料。
2) In liver abscesses, a total of 116 isolates (2.4 isolates/specimen) was obtained; 43 were aerobic and facultative species (0. 9 isolates/specimen) and 73 were anaerobic species or microaerophilic streptococci (1.5 isolates/specimen).
在肝脓疡中,共分离出116株(2.4分离菌/标本);43例为需氧菌与兼性菌株(0.9/标本),73例为厌氧菌株与微需氧链菌株(1.5/标本)。
3) Aerobic bacteria only were isolated from 12 (25%) abscesses, anaerobic bacteria only from eight (17%), and mixed aerobic and anaerobic bacteria from 28 (58%); polymicrobial infection was present in 38 (79%).
仅12例分离出需氧菌(25%),仅8例分离出厌氧菌(17%);28例出现需氧与厌氧混合菌感染(58%),38例分离出多种微生物感染(79%)。
4) The predominant aerobic and facultative isolates were Escherichia coli (11 isolates), Streptococcus group D (8), Klebsiella pneumoniae (5) and Staphylococcus aureus (4).
突出的需氧菌与兼性菌为大肠杆菌(11)、链球菌属D(8)、克雷白肺炎杆菌(5)与金黄色葡萄球菌(4)。
5) The predominant anaerobes were Peptostreptococcus spp. (18 isolates), Bacteroides spp. (13), Fusobacterium spp. (10), Clostridium spp. (10) and Prevotella spp. (4).
突出的厌氧菌为消化链球菌株(18)、类杆菌(13)、梭形杆菌(10)、梭形芽孢杆菌株(10)以及Prevotella 菌株(4)。
6) There were 12 isolates of micro-aerophilic streptococci. S. aureus and beta-haemolytic streptococci were associated with trauma; Streptococcus group D, K. pneumoniae and Clostridium spp, with biliary disease; and Bacteroides spp. and Clostridium spp. with colonic disease.
有12例为微需氧链球菌与金葡菌;β-溶血性链球菌与创伤有关;链球菌属D,肺炎克雷白杆菌与梭形芽孢杆菌与胆道疾病有关;类杆菌与梭形芽孢杆菌与结肠疾病有关。
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