Just had a bilateral retrograde pyelogram at one year mark due to location of original cancer site.  Had the usual cysto every 3 months and those were clear. This was 100 % clear according to physician and am so thankful.  This may be a bit more than most would have for a low level stage, but truly it is a great result giving a tremendous amount of relief.  Follow up in office cystos every 3 months is still the plan and since this seems to be working well, will continue to follow the plan.  This web site has been most helpful and I encourage others to utilize it not only for the information, but for the emotional support and a place to share thoughts, even if not written or left unsaid.