My husband has renal cell carcinoma, had his kidney removedand now part of his lung removed. The doctors want to start an aggessive treatment (il-2) but we're not sure where to go for this treatment yet, nebraska or oklahoma or texas ??????? Or if he now actually needs it. The dr's say he has several small spots on his lungs but they say its nothing to worry about, i'm not to comfortable with that. So if any body can help us on any of this, please please thank lou