hi all

my  mom recently got gallbladder stones open surgery that went good but when they sent the gallbladder for biopsy they found it got cancer cells on inside of the gallbladder and every thing around it means the ducts and the outer skin was clear of tumor and just 0.5mm left to come out of gallbladder.

so to take precaution they cut multiple part of liver where gallbladder touch to liver and some others too and in their biopsy report they are free of any signs of tumor

doctors are telling us to go through chemo too to make sure cancer don't live if it exists in other part of body but they are not even sure if it will work

so my question is should we go through the chemotherapy or just wait wait and watch