胆结石第四军医大学西京医院（西安，７１００３２）丁杰胆结石为常见疾病，可发生于胆道系统的任何部位。一般认为，胆结石的发生是胆汁成分异常与胆道运动功能失调共同作用的结果。而胆汁成分与胆道运动又受到年龄、性别、饮食习惯、性激素水平及胆道寄生虫或细菌感染等... Gallstone Fourth Military Medical University Xijing Hospital (Xi’an, 710032) Ding Jie gallstone is a common disease that can occur in any part of the biliary system. It is generally believed that the occurrence of gallstones is the result of biliary abnormalities and biliary dysfunction. The biliary component and biliary motility are affected by age, sex, eating habits, sex hormone levels and biliary parasites or bacterial infections ...