Risk stratification of prostate cancer 2016.

Prostate cancer is a common malignancy in men, but its management is fraught with controversy owing to its variable biologic and clinical behavior. Despite evidence that PSA screening reduces prostate cancer specific metastasis and death, it has not gained acceptance by various health authorities. Nevertheless, recent advances in biomarker development potentially address many of the shortcomings of routine PSA testing alone, including improved specificity for the detection of clinically significant cancer, optimized risk stratification to aid clinical management decisions, and discovery of genetic variants that may guide optimized therapy of advanced disease. [ABSTRACT FROM AUTHOR]