Where do gallstones develop?

Where do gallstones develop?

Gallstones are most commonly found in the gallbladder, as cholesterol stones. Gallstones can also travel from the gallbladder to the common bile duct, which is the largest of the ducts (pipes) in the liver.

Common bile duct stones are much less common than gallstones. Stones that find their way into the common bile duct can create more serious medical situations than just gallstones that remain in the gallbladder. Common bile duct stones can block the common bile duct, resulting in a serious infection called cholangitis. These stones can also cause pancreatitis, a painful condition caused by inflammation of the pancreas. Stones in the common bile duct can be removed without surgery by using a scope. Removal of the gallbladder requires surgery, which is typically done laparoscopically (a minimally invasive surgical procedure).