Well truly, don't throw in the towel.
Modern medicine casts cancer as a death sentence, but it is a highly treatable disease that can be beaten permanently with the right approach.

baking soda to make your blood plasma more basic (in organic molasses is a +). Like the other guy said; extra B vitamin supplements with this.
ha sh in the form of food/butter or vaporized.
*****~100,000mg of Vitamin C per day intravenously would be the big one (I know it sounds like alot, but it slays cancerous cells, and vitalizes healthy cells.)
Raw, organic vegetables; forget the hospital food.