Prostate promises

The biggest test of screening for prostate cancer – a sample of 400,000 men aged on average 59 – has revealed that there was no significant difference in deaths from prostate cancer among men who were screened with a single PSA test, and men who were not screened.

After a 10-year follow-up, 549 in the the group who were tested for a prostate-specific antigen, which is often elevated in men with prostate cancer, died of prostate cancer. 647 of those who were not tested died from prostate cancer.

You win some, some you lose.