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She had half her pancreas, bile duct and gall bladder removed, along with part of her gut and stomach.

Bile duct cancer affects the bile ducts, which are small tubes within the digestive system which connect organs including the liver and gall bladder.

It wasn't long before he had removed the troublesome gall bladder with the help of his robotic assistant.

One patient, Mariah Jacqueline Scott, 32, who lives in Highland Park, N.J., has had two hip replacements, two shoulder replacements, a splenectomy, a gall bladder removal and a tonsillectomy because of the disease.

Digestive bile is forcibly extracted from the gall bladders of bears and sold on the black market for use in traditional medicine.