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.
Without accumulation i gallbladder bile is drained into the small intestine gradually in small amounts and it is unable to cope with large volumes of fat. Similarly, yellow oily stools occur in patients with gallstones that obstruct the bile duct. Colic pain and jaundice are other present symptoms. Similar effects have local cancers that prevent bile outflow such as gallbladder cancer and bile duct cancer.