Brook I, Frazier E H
Department of Pediatrics, Navy Hospital, USA.
Am J Ophthalmol. 1998 Apr;125(4):552-4. doi: 10.1016/s0002-9394(99)80198-6.
To investigate the aerobic and anaerobic microbiology of dacryocystitis.
Retrospective review of the 62 clinical and microbiologic records collected between 1980 and 1990.
Aerobic or facultative bacteria were recovered in 32 cases (52%), anaerobic bacteria only in 20 cases (32%), mixed aerobic and anaerobic bacteria in seven cases (11%), and fungi in three cases (5%). A total of 94 organisms (1.5 per specimen), which included 56 aerobic or facultative anaerobic organisms, 35 anaerobic organisms, and three fungi, were recovered. The predominant aerobic and facultative bacteria were Staphylococcus aureus (15 isolates), Staphylococcus epidermidis (13 isolates), and Pseudomonas species (seven isolates). The most frequently recovered anaerobes were Peptostreptococcus species (13 isolates), Propionibacterium species (12 isolates), Prevotella species (four isolates), and Fusobacterium species (three isolates). The predominant fungus was Candida albicans (two isolates). Polymicrobial infection was present in 28 cases (45%).
These data highlight the potential importance of anaerobic bacteria in dacryocystitis.
研究泪囊炎的需氧和厌氧微生物学情况。
回顾性分析1980年至1990年间收集的62份临床和微生物学记录。
32例（52%）分离出需氧菌或兼性厌氧菌，20例（32%）仅分离出厌氧菌，7例（11%）为需氧菌和厌氧菌混合感染，3例（5%）为真菌感染。共分离出94种微生物（每份标本1.5种），其中包括56种需氧或兼性厌氧微生物、35种厌氧微生物和3种真菌。主要的需氧菌和兼性厌氧菌为金黄色葡萄球菌（15株）、表皮葡萄球菌（13株）和假单胞菌属（7株）。最常分离出的厌氧菌为消化链球菌属（13株）、丙酸杆菌属（12株）、普雷沃菌属（4株）和梭杆菌属（3株）。主要的真菌为白色念珠菌（2株）。28例（45%）存在多种微生物感染。
这些数据突出了厌氧菌在泪囊炎中的潜在重要性。
