Hello. I am 17 years old and for months now I have been having nausea, lightheadedness, and other symptoms. They ve tested my liver values over and over and run numerous tests, such as a hida scan and several abdominal ultrasounds. Everything was negative or normal, except for my liver enzymes which were always elevated. They said the only thing left to do was to test it again in 6 weeks. I got it tested Wednesday and they called back saying my liver enzymes had doubled from the last time. They are going to do a percutaneous biopsy of my liver. Do you have any idea of what it could be so that I may prepare myself for what may come?