I just found out my sister in lAW HAS A pANCOAST TUMOR she is 87 years young God bless her, because of her age they won't consider surgery Thier talking about Radiation, but I'm just wondering how serious this is, I'm going to be blunt, approx. how long might she still be with us, she's lost 30 pounds and is virtually helpless, her daughters are staying with her, again how long will she be with us, days, months, years, thank you sincerley Carol Thomas