When does someone get a cystoscopy?

Here are some... Any one who may be suspected to have underlying causes for recurrent UTI or tumor or urinary tract should have cystoscopy after an imaging study like US or CT or MRI. How to proceed with right care? Peruse articles listed in http://www.formefirst.com/onUTI.html, in http://www.formefirst.com/hematuria.html, & in http://www.formefirst.com/onDealSickness.html. Best wish to health...