Bile duct cancer (cholangiocarcinoma) is a cancer of the biliary duct system, which includes the gallbladder, bile ducts, and certain cells inside the liver. It is a rare cancer but becomes more common as people grow older.
Bile duct cancer (cholangiocarcinoma) is a cancer of the biliary duct system, which includes the gallbladder, bile ducts, and certain cells inside the liver. It is a rare cancer but becomes more common as people grow older.