Queen Mary University of London Apr 22 2026 Researchers at Queen Mary University of London have found that the likelihood of prostate cancer overdiagnosis – the detection of a cancer that would never have been diagnosed during a patient's lifetime but for PSA screening – is low in younger men but rises substantially with old age. In a new study, published on 21 April in the  International Journal of Cancer , researchers from Queen Mary University of London found that overdiagnosis of prostate