On Day 0, you will receive T-cells through a central venous catheter (CVC) over about 15-60 minutes. A CVC is a thin flexible tube that is inserted into the body. The catheter may be placed into a vein in your arm or in a large vein in your neck. If the cells need to be given through a large vein in your upper chest or in your neck, the area will be numbed with anesthetic before the catheter is put in. Tylenol (acetaminophen) will be given by mouth before the T-cell infusion to decrease the risk of these side effects.