Assertion: prostate cancer | /r/Desires | progensa
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text: , which combines the results of total PSA, free PSA, intact PSA, and human kallikrein 2 (hK2), along with some other factors, to help determine how likely a man is to have prostate cancer that might need treatment Tests (such as Progensa ) that look at the level of prostate cancer antigen 3 (PCA3) in the urine after a digital rectal exam (DRE).