Had CT, now she wants an MRI. I called the lab doing it and asked if they planned to use contrast or not. Said they don't decide till a month before. I told them to call me a month before. If they want contrast, I'm going to say NO. Thought urologist wanted CT before and then suggested MRI cause she knew I didn't want more radiation. Then when I found out about the dye, emailed her and asked if I could get a CT instead, she said she'd rather have the mri! But I'll say no to the contrast. If it grows to 3 or more cm, she wants to do biopsy.