Invisible blood in urine may indicate bladder cancer

1 septiembre 2014

One in 60 people over the age of 60 who had invisible blood in their urine — identified by their GP testing their urine — transpired to have bladder cancer, researchers report. The figure was around half of those who had visible blood in their urine — the best known indicator of bladder cancer. However, it was still higher than figures for other potential symptoms of bladder cancer that warrant further investigation.