@ohiogal8860 I had nsclc Mets to liver and bones. Went thru 5 radiation treatments then chemo. I’m now taking Keytruda as immunotherapy I opted for higher dose every 6 weeks to give myself a break between treatments which I’m told will last up to two years. I seem to be tolerating it pretty well except for days 4 thru 7 following each treatment. DgA