My brother who is 47 yrs. old, has now been diagonosed with Stage iv melanoma. He has been battling this for 5 years, has undergone 30 radiation treatments, aggressive interferon with also 3 shots a week for 14 weeks. It has now spread to lung, and liver with tumors in the liver 2.2 mm, and 1.6 mm, with 3 other lesions. THe doctors are now saying that he is a candidate for interleuken the high dose they will proceed. Does anyone now of someone that this treatment has been successful for, today he is having major back pain. When my bother asked how long he had to live, the doctor responded "two years ago I would have said 6 months, but now there is possibilities for success. I need some stright answers, he has an 8 year old son, and is married. Please respond