By Dr. Sanchari Sinha Dutta, Ph.D. A large electronic health record study suggests that difficulty recognizing painless blood ...

Out of sight, out of mind. A new study suggests a common eye condition could be quietly masking one of the only early warning ...

Research shows people with color blindness face higher bladder cancer mortality because early blood-in-urine warning signs may go unnoticed.

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

US scientists explore hypothesis that bladder cancer patients with colour vision deficiency present later due to difficulties seeing blood in urine ...