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

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

People with color blindness may be less able to spot an early sign of bladder cancer, making them likelier to be diagnosed ...

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

Bladder cancer signs and symptoms can vary from person to person. The most common symptom is blood in the urine, also called hematuria. While this can turn the urine into a red or rusty color, it may ...

A retrospective cohort study suggested that people with color blindness may have a higher risk of mortality from bladder ...