What Does The CT Scan Report Indicate?

mikroskopic haematuria in urin.Lady,51 yr. old ..begining of menapouse perhaps... CT scan of urin tract come back ok.Conclusion of abdominal pain was constipations. Ultrasound - kidney is very good ,goldblooder good, blooder good. Full bloud count ..normal..all ok Urin all ok, negative for protein,nitrate extr. ...but blood in urin ( microskopic) 2+ ..or +1 Tested on STD all negative ..normal Done ultrasound with camera of ovaries, vigana,..all ok. Waiting for cystoskopy test on 6 of Feb. Constipation has been treted with Movicol.Now stool is normal and regular. What is cosing microskopic haematuria?