Relative Risk of Gallbladder Cancer in Patients with Gallbladder Stones / 中华消化杂志

A case-control study was performed to investigate the relationship between gallbladder cancer(GCA) and gallbladder stones (GS). 43 patients with GCA confirmed by pathology were included, in which 19 were accompanied by GS, 24 patients without. 88 controls were selected from the data for the periodic health checkup with B-ultrasonography(B-US): cholelithiasis were discovered in 6 controls, but 82 were free from GS. The difference between the case and control group was significant(P