Thank you so much for your response .....it is appreciated.
Reader
This is just a supposition, but when the common bile duct is dilated, it suggests that there might have been some blockage of the CBD at some point, possibly by a stone. Another possibility is a spasm of the sphincter of Oddi, the muscular opening at the end of the CBD. And since you've been having pain that could be related to your gallbladder, your doc may be covering all the bases by sending you to a surgeon.
These days, however, unless someone has some distinct stones, or a severely decreased ejection fraction (based on HIDA scan with CCK injection), many surgeons won't suggest having the gallbladder out unless there is clear evidence that removing it will help. If you're having something like spasms - which more people seem to be encountering - having the gallbladder removed won't help anything.