Most<unk> s do not cause noticeable symptoms.<unk> s are usually found incidentally when examining the abdomen by ultrasound for other conditions, usually abdominal pain.
Gallbladder polyp
Porcelain gallbladder
Common bile duct stone
Hepatolithiasis
Pancreatic cyst
Cholesterolosis of gallbladder
Liver abscess
Biliary pseudolithiasis