If the mets are small they could perhaps be removed surgically. A friend had this procedure and although once they surgeons were ioperating they discovered more than they had expected and it was worse than they thought they went for it, removed 70% and it has actually improved his overall prognosis. The liver that is left following such an operation does regenerate providing the liver prior to the mets was relatively healthy. Ask questions and be pro-active. Good Luck to you both.