The irritation caused by the BCG on the bladder lining does cause pieces of it to slough off and this shows up as small pieces of matter and blood for about a day after each treatment. SOMEWHERE in all that mess, one would expect that there might be a cancer cell or two!
The purpose of the BCG is to pump up the immune response in the bladder so that should a cancer cell develop the tissues would reject it as they would any other foreign material.
You are doing great!!
Sara Anne
