Pain in your upper right belly a couple of hours after a large or fatty meal is one of the first signs that you may have gallstones. To figure it out, your doctor may want you to have a test called a ...

A 42-year-old man presented to a hospital with 3 months of recurrent, postprandial right upper-quadrant abdominal pain. The symptoms occurred only after fatty meals. Gallbladder-focused ...