Hi, My Mother has been sufering with this severe pain, right on her right upper cuadrent, she has done test, Hida Scan, Endoscopy, etc.. But nothing shows up. I have done some research and all of her pain leads to gallbladder, If she eats greasy stuff it hurts, if she breaths it hurts, the pain goes away for a few hours with pain medication But nothing really fixes the problem . What else could it be besides Gallbladder? and Why does she have this pain if nothing shows up on the test?