The best Viking Age example is the two sided game board from the Gokstad ship (c. 900). This is clearly Nine Men's Morris with its three courts. There is also what is clearly a Nine Men's Morris board on slate found at Peel, on the Isle of Man.
Jaundice is the most common symptom of bile duct cancer, but most cases of jaundice are not caused by cancer. Jaundice is more often caused by hepatitis (inflammation of the liver) or a gallstone that has traveled to the bile duct. But whenever jaundice occurs, a doctor should be seen right away.
Unless symptoms of pain, nausea, vomiting or fever are present, no additional testing or intervention may be needed. Symptoms arise when a gallstone blocks the flow of bile out of the gallbladder or through the bile ducts. A gallstone in the common bile duct is called choledocholithiasis and may cause intermittent or constant discomfort.