New scans and canceled ablation

Brian got a new CT scan today and we saw the oncologist.  His CA 19-9 levels have gone up  to 8700.  The tumor on his pancreas has grown by .5 cm.  The liver lesion has not changed.  The oncologist has decided that the ablation would not benefit Brian so he has canceled it and Brian is to start back on chemo within the next week or two.