My husband has stage 4 cancer and hasn't eaten solid foods in 3 weeks. He's on hospice taking several medications and every evening he bomits green bile. I'm wondering if the cancer is now in his stomach? He had his prostate and bladder removed but the cancer had already gone through his bladder into his limp notes and lungs. There fore he decided to go with hospice. His surgery to remove the bladder and prostate was in August. They are giving him 6-8 months to live. I'm wondering where the cancer might be now that he's unable to eat. He drinks a little water and ginger ale when he wakes up in the morning. This green bile just started this week.