Wow! Wish I was one of the patients they mention that was diagnosed but wound up not being CIS.
Just think about going through treatment when you didn't even have it! YIKES.
For all you new folks....PLEASE pay attention to this stuff. It's REALLY, REALLY, REALLY important to get a 2nd opinion at a MAJOR BLADDER CANCER CENTER. They are the ones with the top pathologists as well.
Mike