原发性肝内胆管结石的细菌学及电子显微镜检查
Bacteriological and electron microscopic examination of primary intrahepatic stones.
作者信息
Wu Shuo-Dong, Yu Hong, Sun Ji-Mei
机构信息
Department of General Surgery, Second Affiliated Hospital (Shengjing Hospital), China Medical University, Shenyang 110004, China.
出版信息
Hepatobiliary Pancreat Dis Int. 2006 May;5(2):228-31.
BACKGROUND
Primary intrahepatic cholelithiasis is usually combined with biliary tract infection. This research was undertaken to investigate the relationship between intrahepatic stones and biliary tract infection.
METHODS
Thirty-five bile samples and 30 stones specimens were cultured for bacteria and 12 stones specimens were examined with a scan electron microscope (SEM) or a transmission electron microscope (TEM).
RESULT
94.2% bile samples and 96.7% stones specimens were positive in bacteria culture. Bacteria were found in stones under SEM and TEM.
CONCLUSION
Bacteria in stones are associated with the infection of the biliary tract.
背景
原发性肝内胆管结石通常合并胆道感染。本研究旨在探讨肝内结石与胆道感染之间的关系。
方法
对35份胆汁样本和30份结石标本进行细菌培养，并对12份结石标本进行扫描电子显微镜（SEM）或透射电子显微镜（TEM）检查。
结果
94.2%的胆汁样本和96.7%的结石标本细菌培养呈阳性。在扫描电子显微镜和透射电子显微镜下均发现结石中有细菌。
结论
结石中的细菌与胆道感染有关。
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