What other tests can be done for tenderness to right side of stomach had scan for g/bladder, liver, kidneys, pancrease (pancrelipase) and blood tests?

Hida scan. The normal tests for abdominal pain in the right upper abdomen can include a sonogram and a ct scan. A hida scan with an ejection fraction will evaluate the function of the gallbladder. I will refer patients to a gastroenterologist, as well, for evaluation of the stomach for ulcer disease, gastric reflux and other stomach problems.