hi,
my dad had RFA (radio frequency ablation) during the first op that he had, at the time they thought that the tumor could not be removed and did it ‘to protect the healthy part of the liver’ – at the time my dad did suffer some back pain, i don’t remember it helping ease the pain, when my dad had a ct after the RFA it show that the RFA had killed alot of the cancer cells, however the second surgeon was critical of the RFA as he said it made his job harder to remove the tumor. However i don’t want to be too critical of something which could help you, reponses to treatment vary, at the time that my dad had the treatment he was very poorly and it was encouraging to see that the RFA killed off a large portion of the tumor.
i hope this helps, best wishes
jules