Your gb does not show up in HIDA scan because most likely you have blockages from waxy, cholesterol stones that do not allow it to fill normally and function as a GB does. I had normal U.S. last year, normal endoscopy, and all of that and I was miserable with pain, nausea, diarrhea,etc. I did not get diagnosed until I had a HIDA scan that showed no gb filling, it was under 1% functioning. The best thing you could do is flush your gb and liver. I included a link for you. You will get alot of information here to get you on the track to better health.

//www.curezone.org/forums/fd50.asp?f=320&c=4