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| The Effect of Sent Implantation for Malignant Obstructive Jaundice in Different Parts of Obstruction |
| The Second Hospital of Shanxi Medical University，Taiyuan 030001，China |
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Abstract Objective：To study the short-term effects of percutaneous transhepatic cholangio-drainage combining with biliary stent in different obstruction areas of malignant obstructive jaundice. Method：72 patients with malignant obstructive jaundice who accepted DSA-guided biliary stent at the department of interventional radiology in the Second Hospital of Shanxi Medical University were selected and reviewed from September 2010 to September 2014.According to the different obstruction area，they were divided into high obstruction group for 30 cases and low obstruction group for 42 cases， before and after operation， the situation of total bilirubin changes in two groups were compared.Result：All the patients successfully punctured and the success rate of puncture was 100%. Before and after operation，the changes of total bilirubin of two groups had statistically significant（P<0.05）.The decrease in bilirubin of low obstruction group was more significantly than that of high obstruction group，the difference was statistically significant（P<0.05）. Conclusion：Biliary stenting is an effective method for malignant obstructive jaundice of palliative treatment. Compared with high malignant obstructive jaundice， the short-term effect on low malignant obstructive jaundice is more satisfied.
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