A higher than normal amount of a substance can be a sign of liver disease that may be caused by gallbladder cancer.

高于正常数量的物质可能是肝脏疾病的一个迹象，可能是由于胆囊癌所引起的。

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Bears that have been previously rescued from bile farms have demonstrated a very high incidence of gallbladder and liver disease related to the practice of "milking" bile.

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