Overall gooc news, Ed. I can't have CT contrast due to my creatine levels, but did have a MRI with some type of contrast or dye that doesn't effect the kidneys, so I was told. If a CT is needed, I would need to have IV before, and after, to flush the kidneys out. My last PET/CT scan they were setting me up for the CT contrast, and told them no, and had to call the doctor, so it wasn't given, but made me drink that fruity cocktail mix. Keep up the good work.