Is Choledocholithiasis the Same as Cholelithiasis?

Cholelithiasis involves the presence of gallstones (see the image below), which are concretions that form in the biliary tract, usually in the gallbladder. Choledocholithiasis refers to the presence of one or more gallstones in the common bile duct (CBD).

Can you have choledocholithiasis without cholelithiasis?

Risk factors include a history of gallstones. However, choledocholithiasis can occur in people who have had their gallbladder removed.

What are the two types of cholelithiasis?

These “stones” may occur in the gallbladder or the biliary tract (ducts leading from the liver to the small intestine). There are two types of gallstones: cholesterol and pigment stones. Both types have their own unique epidemiology and risk factors.