question: My Sister was just diagnoised with type 4 stomach cancer.It has spread through all her organs..She had very few symptoms.She went in when they discovered a tumor the size of a lemon and were going to remove her stomach and spleen and when they opened her up there were not expecting what they found..They had done a pet scan and it did not show all of this cancer,They have suggested chemo after they do radiation but i want to know with it being so far advanced how long even with chemo will she have..Our family is in total shock..She is 67 but looks like she is in her late fifties..Please can you help me with some answers..Sincerly..Marylynn