I saw your message on OJ's thread, but I didn't want to hijack so I thought I would start a new thread. I just wanted to tell you that my brother was diagnosed just over four years ago with the same thing that Harry has. His lesions too were all on one lobe of his liver. He had bowel surgery, liver surgery, chemo and something called radiofrequency ablation to remove the final lesion from his liver that it was not possible to remove surgically. His last treatment was two years ago and he has been clear of cancer since, and has just gone from three-monthly to six-monthly CAT scans. We all believe that one important factor was that he was given Avastin as part of his chemo regime. AFAIK here in the UK it has not yet been approved as a first-line treatment for bowel cancer (on cost grounds) but it is worth asking your oncologist about.
But mainly, I just wanted to reassure you that it is possible to recover from this and treatments have improved immeasurably in the past few years. Wishing you the very best.
Rosa