Hello. I have not been diagnosed. I have had negative cytologies fish and cystoscopies. Hiowever I have been suffering from symptoms of frequency and urgency for 5 years going on 6. concerned bladder cis may have been missed. Does anybody knows if untreated cis would have caused worsening symptoms symptoms if left untreated for so many years. My symtoms have been the same no worse or better. I’m just very concerned any information would be greatly appreciated.