dad has bone cancer just diagnosed the cancer is supposedly in his liver and in the past 2 monthes he has lost 35 pounds the say he has diabetes all of the sudden his eyes are yellowish orange and the docttor said he is too far gone for treatment I am devastated and dont know what to do or what to expect 3 months ago he seemed healthy and hurt his foot and its been awful eversince he is only 56 please help me with any info please