Robert,
I guess I am confused also. The National Institutes of Health are part of the U.S. Department of Health and Human Services, a branch of the U.S. Federal Government.
www.nih.gov/about/NIHoverview.html
I was just trying to advise you to get to someplace that deals with bladder cancer patients on a daily basis. You are certainly free to choose not to do so.
I am unaware of NIH being involved directly with bladder cancer patients and surgery directly. I couldn't find it anywhere on their website. However, I acknowledge that I could be wrong. Certainly wouldn't be the first time.
The reason that RC is recommended once it has become muscle invasive (even if they remove the tumor) is that bladder cancer tends to come back and if it comes back in the muscle it has a high probability of spreading to other parts of the body. Males tend to choose the neobladder surgery and females tend to have better success with an Indiana Pouch.
For this type of surgery, research has shown that the patients operated on by surgeons who perform many of these on a regular basis, like 50 or more a year (more is better), have a higher probability of living and lower probability of major complications.
Good luck with whatever you choose.
Mike