Welcome but, as most of us will say, sorry you are here! I don't check this board maybe 3 times a week or so, thus more will chime in so come back when you can. Also, as none of us are doctors and that cytology report seems to be not much but, your doctor sure can clear that up when you do meet. A cystoscope is a MUST so that is good you have that scheduled. and most of the other tests seem to be ruling out cancer also. 1.5 years of microscopic hematuria is puzzling. All I can say is I know a couple of people that have the same problem and no one can figure out why-so it does happen. Perhaps there is some kind of irritation in the kidneys? I have never heard of neuropathy or sciatica related to bladder cancer. It may be one of those mysteries that is insolvable.