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

People with color vision deficiency -- commonly known as color blindness -- may have a higher risk of mortality from bladder ...

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

The analysis showed a higher long-term mortality risk among bladder cancer patients with color vision deficiency. These findings suggest that impaired color vision may negatively influence outcomes in ...