question: I ve had US of abdomen for right upper abdomal pain under rib cage with a lot of pressure for over 8 weeks, they see gallstones, sludge , had Hida scan with pain in right upper quadrant during but was told HIDA scan was normal. Had EGD, noraml, all blood work normal. On MRCP saw a dilated pancreatic duct at head of pancreas? Could I still have a gallbladder problem?