Cholangiocarcinoma, or bile duct cancer, is a rare but serious disease that often goes unnoticed until it’s advanced. Experts ...

A little-known cancer affecting the bile ducts is drawing growing attention among specialists as reported cases rise in recent years. Though uncommon, doctors say the disease can be particularly ...

When patients develop a narrowing or blockage in the bile ducts—the tubes connecting the liver, gallbladder and intestines—physicians must determine whether the cause is cancer or a benign condition.