question: My husband has been fighting adenocarcinoma for 3 years and 1 month.  His left lung was removed, followed by extensive chemo and radiation.  6 months later cancer in the hip and then 2 brain tumors.  Followed up by radiation and tomotheropy.  Then spots in his right lung followed by chemo again.  In November 3 more non operable brain tumors.  Tried radiation, now sent home to die.  What is the lenght of this prognosis?  It's so sad to watch