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

Out of sight, out of mind. A new study suggests a common eye condition could be quietly masking one of the only early warning signs of bladder cancer — the 10th leading cause of cancer deaths in the ...

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

The analysis showed a higher long-term mortality risk among bladder cancer patients with color vision deficiency. These ...