Prostate Cancer in 15% of Men With Normal PSA
Best Test May Be to Follow PSA Levels Over Time, Expert Says
Should Doctors Look for Trouble? continued...
"All of us men sit on a gland like that and we are all concerned," Coltman says. "We are frantically engaged in attempts to understand the biology of prostate cancer. We frantically want to find markers that would not only be predictive of prostate cancer, but also would help identify those prostate cancers that are at high risk to go on and spread."