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

People with color blindness may be less able to spot an early sign of bladder cancer, making them likelier to be diagnosed later, a study suggests. When you purchase through links on our site, we may ...

A new Stanford Medicine study suggests that colorblindness may obscure one of the earliest warning signs of bladder cancer with serious consequences. For many people, the first hint of bladder cancer ...

For most people with bladder cancer, the first red flag is literally red: blood in the urine. But for people with color blindness, that warning sign may be easy to miss — and missing it could prove ...

People with color vision deficiency -- commonly known as color blindness -- may have a higher risk of mortality from bladder cancer compared with those who can see colors, a retrospective cohort study ...