Bret Petersen., M.D., a Gastroenterologist at Mayo Clinic discusses Bile Duct Stones. Gallbladder stones are quite common occurring in 20% of women and up to 10% of men in the United States versus Stones in the Bile duct, which are less common, perhaps 1/10th as common and the majority of them come from the Gallbladder were they initially were formed.
