hmm. Liver and gallbladder are on one side, pancreas on the other. I'm not sure how you get to the pancreas from an endo? I had GB removed for stones and even at that, there can still be stone in the liver. I also don't know about stones in your pancreas. It's like a whole different system even. Pancreas and spleen are close.
I had a terrible scan of my liver once (not the one you said here) but they told me "it looks terrible and your enzymes are up but we thing its just a bad scan." The didn't offer to repeat it. Medicine is weird these days. What they tell me and what they write in the portal sometimes I wonder if they are actually talking about me? i'm a retired nurse and I hope I remember anatomy? (seriously long covid I could be wrong. lol) I'm going to check out that special endoscopy tho. best of luck. Tonsils can create stones...so maybe. Kidneys can...so maybe any organ can.