胆囊结石患者胆囊胆汁细菌群同步培养分析

SYNCHRONIC ANALYSIS OF BILIARY BACTERIAL FLORA IN PATIENTS WITH GALLSTONES

为研究胆汁细菌变迁，探讨胆结石核心形成与细菌感染的关系，采用Ｘ、Ｙ及Ｌ型培养液对９８例胆囊结石患者胆汁中细菌群进行了检测。结果：９８例之胆汁中有细菌生长者８８例，其中单菌生长５４例，多菌生长３４例；细菌系Ｘ型８３例，Ｌ型２３例，Ｙ型５例。本检测结果提示：胆道感染时胆汁中细菌发生了变迁，主要以粘质沙雷氏菌、大肠杆菌为主。

To study bacterial changes of bile, to detect relationship between formation of core of gallstones and bacterial infection. Floras of bacteria in bile were studied in patients with gallstones by using aerobic, anaerobic and L forms (X, Y,L) culturing system.Results: Bacterial growth positive was found in 88 of 98 patients in which single bacterial growth accounted for 54 cases, multiple growth 34 including type X 83, type L 23 and type Y 5. The results show that some alteration of bacteria flora exists during biliary infection and S. Liguefaoiens and E. Coli are the most frequent bacteria present. Formation of the core of gallstone might be related with bacterial infection.