Treatment planning for patients with cervical cancer treated at MD Anderson is usually performed based on x-ray films taken while the patient is under anesthesia in the operating room. In this study, you will have an MRI and CT scan performed after recovering from anesthesia in addition to the standard x-rays. In order to allow MRI images to be taken, special MRI compatible applicators will be used. The CT and MRI images will be reviewed by the doctor in charge of radiation treatment and will also be used for research purposes.