Has anyone ever had a cystoscopy that showed NED only to have their urine cytology come back suspicious or positive? I know it can happen, but I'm trying to get a sense of how often it does. Tomorrow will be three weeks since my cysto, and I still do not have urine test results. (I was told it could take three weeks which seems an inordinately long time). I feel unable to relax into contentment about a good cysto until I learn the cytology results.