Would suggest if anyone has a question regarding smoking they can call the Urology Dept of Mayo Clinic for the reason to avoid
smoking. It seems a major reason for Bladder Cancer is smoking as the smoke leaves the body BUT the tar resides in the Bladder and is one of the major reasons for Bladder Cancer. Hopefully some will read this and understand one of the risks of smoking. If you have bladder cancer one of the first questions the Doctors in the Urology Dept. will ask "did you or do you smoke".