Thanks for your query.Based on the facts that you have posted it appears that you have urgency for urination with hematuria
and being investigated .
Your CT Scan
shows stone in the Rt ureter and cystoscopic examination revealed area of congestion in bladder ( Cystitis
) and he has taken biopsy
of the bladder.
Loking at the findings it is likely that hematuria could be mostly due to stone in the ureter.and urgency is likely to be due to cystitis .
Do not worry this will get cured with a course of antibiotics for a couple of weeks .