Recognizing the sight of blood in urine, the most common first sign of bladder cancer, is often the impetus that leads people ...

A new Stanford Medicine study suggests that colorblindness may obscure one of the earliest warning signs of bladder cancer ...

A large U.S. health records study suggests that difficulty seeing blood in urine may put color-blind patients at higher risk.

People who are colorblind may be missing a life-saving warning sign of bladder cancer. Analysis of the electronic health ...

The study highlights how color vision deficiency can delay bladder cancer diagnosis, increasing mortality risk and ...

Study suggests inability to identify blood in urine may delay diagnosis and reduce surviva ...