Urine Test Identifies Tumor Grade Prostate Cancer
Despite its common use, the PSA blood test cannot distinguish between low-grade cancer and high-grade cancer. Low-grade cancer can be monitored and does not need active treatment whereas high-grade cancer requires surgery and radiation therapy.
A new urine test that can detect genetic changes correlated with prostate cancer correctly identified cancer grade in 92% of men with elevated prostate-specific antigen (PSA) levels had high-grade cancers.
A new study, published in… Read More »