My wife 40 years old just had the left side of her liver removed, due to Tumor found in the liver generated from the gallbladder channel within the liver , A-What treatment if any is available to try and prevent the cancer from coming back in that area? At the same time during a PET/ they found out a Tumor on her left lung, we just found out that the tumor is primary and has no relations to the liver, our debate is, should we operate and or start treatment, but how one can give treatment to both, the DR said that he has not seen such case for many years,