After the study, you will have follow-up visits at M. D. Anderson every 3-4 months for the first 2 years after the study then every 6 months for the next 3 years. After that you will have follow-up visits once a year for the rest of your life to check on the status of the disease. At every follow-up visit you will have ultrasound scans. You will have a MRI at the first follow-up visit then only when the doctor feels it is necessary.