EXPERIMENTAL STUDY ON THE RELATIONSHIP OF TWO DIFFERENT CHOLECYSTOJEJUNOSTOMIES AND BILIARY RETROGRADE INFECTION
10.3969/j.issn.1671-332X.2009.07.008
- VernacularTitle:两种胆肠内引流术与胆道逆行感染的实验研究
- Author:
Xiaozhong WANG
;
Qiquan PENG
;
Lijian LIANG
- Publication Type:Journal Article
- Keywords:
cholecystojejunostomy;
biliary infection;
animal
- From:
Modern Hospital
2009;9(7):19-21
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the prevent effect of biliary retrograde infection in the uncut and cut Roux-en-Y cholecystojejunostomy. Methods Sixteen Begle dogs were divided into two groups randomly. One group was performed with the uncut Roux-en-Y cholecystojejunostomy(the uncut group) and the other was performed with the cut Roux-en-Y cholecystojejunostomy (the cut group). The categories of bacterium in the the Roux limb before and twelve weeks after operation, and the biliary duct pressure of the anastomotic stoma were detected. The changes of the categories of bacterium before and after operation, the categories of bacterium and the biliary duct pressure after operation in two groups were analyzed. Results The isolating rate of G-aerobic bacteria and anaerobic bacteria was 37.50% and 6.25% before operation; in the uncut group, the isolating rate was 62.50%, 12.50%,with no significance difference comparing to preoperation(p＝0.390、1.000). In the uncut group the isolating rate was 87.50%, 75.00%after operation, with significance difference comparing to preoperation (p＝0.033、0.001).The isolating rate of anaerobic bacteria after operation in the cut group is higher than the uncut group,the difference is significance (p＝0.041). And the biliary duct pressure in the cut group is higher than the uncut group(p<0.001).Conclusion The uncut Roux-en-Y cholecystojejunostomy was more effective in prevent biliary retrograde infection.
