Ultrasonographic evidence of association of polyps and stones with gallbladder cancer.

摘要: Abstract Objective: The purpose of this study was to evaluate the level gallbladder cancer risk associated with polyps and stones by ultrasound examinations. Methods: We investigated abdominal ultrasonographic findings for gallstones relationship these malignancy in 194,767 asymptomatic participants health screening Results: Gallstones were detected 7,985 (4.1%), at a prevalence 5.3% male 4.5% female participants. highest participants’ seventh decade, followed sixth fifth decades, both Polyps found 10,926 (5.6%), 6.9% In participants, fourth third whereas it third. High ≧10 mm diameter decades sexes. Nineteen (0.01%) diagnosed as having cancer, many them or decade Patients showed higher cancer. This difference shown be statistically significant age-adjusted analysis ( p Conclusion: These results suggest an association between gallstone polyp increased malignancy, implying that etiological may also exist.