This type of biological therapy, or biotherapy, uses your immune system to fight the cancer. It either boosts your immune system or marks cancer cells so your immune system can find and destroy them more easily. You get it by mouth as a pill, into a vein as an IV, by rubbing a cream into your skin, or through a catheter directly into your bladder.
These are cells in your blood and bone marrow that havent matured into their final form. The doctor uses them to replace cells in your bone marrow that other t... more