炎症性和非炎症性表皮样囊肿的细菌学
Bacteriology of inflamed and uninflamed epidermal inclusion cysts.
作者信息
Diven D G, Dozier S E, Meyer D J, Smith E B
机构信息
Department of Dermatology, University of Texas Medical Branch, Galveston, USA.
出版信息
Arch Dermatol. 1998 Jan;134(1):49-51. doi: 10.1001/archderm.134.1.49.
OBJECTIVE
To determine whether inflamed and uninflamed epidermoid cysts differ in the number and/or type of bacteria inhabiting them.
DESIGN
A controlled study. We obtained aerobic and anaerobic bacterial culture specimens from 25 inflamed and 25 uninflamed epidermoid cysts.
SETTING
A university medical center.
PATIENTS
Nonimmunocompromised adults without recent systemic use of antibiotics.
RESULTS
The 2 groups did not differ significantly with respect to number of bacterial isolates, "no growth" cultures, and aerobic, anaerobic, or potential pathogens cultured.
CONCLUSIONS
The microbiological milieu of inflamed epidermoid cysts is similar to that of uninflamed cysts. Possible mechanisms for inflammation are discussed.
目的
确定发炎的表皮样囊肿和未发炎的表皮样囊肿中所寄居细菌的数量和/或类型是否存在差异。
设计
一项对照研究。我们从25个发炎的表皮样囊肿和25个未发炎的表皮样囊肿中获取了需氧和厌氧细菌培养标本。
地点
一所大学医学中心。
患者
非免疫功能低下的成年人，近期未全身使用抗生素。
结果
两组在细菌分离株数量、“无生长”培养物以及培养出的需氧菌、厌氧菌或潜在病原体方面无显著差异。
结论
发炎的表皮样囊肿的微生物环境与未发炎的囊肿相似。文中讨论了炎症可能的机制。
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