Hi; I drank heavily until 2005 when they said I had a fatty infiltration of the liver and my liver enzymes were high. So I didn't drink for 11 years and everything quickly returned to normal. Now I have on to three drinks twice a week. Sometimes I notice a sensation in the liver area. It's not really pain, maybe a bit of tightness. My liver enzymes are all well within the normal range and my health otherwise is great. I am 57. What could this be?