After 6 TURB's, BCG & MMC (had bad inflammation from both) a couple of years ago, I've been clear on the last 3 cystos but have had 3 positive FISH tests in a row (9 months apart). All cytology tests have been negative and the cystos showed no apparent papillary or CIS.
My question: does anyone know of cases where FISH tests produced false positive results?
Or perhaps the problem could be "upstream" in the ureters or even kidney?
My uro doc is worried and will be suggesting some sort of TURB procedure to investigate. Not anxious for this but baffled by the 3 positive FISH tests.
Lastly, it's been more than a year since I posted. Looks like a whole new group except for Cynthia, Warren and a couple of others. Has anyone heard from Rosemary from North Carolina?
Best Regards,
David Doyle
Houston
(clear for nearly 2 years but concerned about the FISH tests)