my dad was diagnosed with unknown priamry cancer in feb 2010, we wnt to MD Anderson where he was told it was terminal and he could do chemo for pallitive reasons, fast forward to now.....he has been done with chemo for 3 months, he as in the lasr 3 wks really gone down hill. he is 69 btw. His left kidney is non working, right kid only 40%, they placed a nephosotomy tube to help drain, as he was not urinating x 3 days, edema build up, his pain is increasing, and they have found stage 4 bladder cancer. He came home tonight, walking with a cane, weak, I just wonder how long this can go on...its so sad to me that he is in so much pain. I know the prognosis isnt good