摘要
Gallstones is a very common gastrointestinal disease,involving the formation of masses in the gall bladder or biliary tract,due to abnormally high concentrations of cholesterol or bilirubin in the bile[1].There is a 10%–20%prevalence of gallstones worldwide,and>20%of patients with gallstones show clinical symptoms,implying a substantial disease burden[1].
基金
Supported by the Belt and Road Special Project of Lanzhou University[No.2018ldbrzd008]
the Natural Science Foundation of China[No.81673248]
the National Major Infectious Disease Project-Follow-up Study of High-risk Population Cohort of Liver Cancer in Gansu Province[No.2018ZX10732202].
