PET scan changed treatment plans for nearly half of patients whose first scan was negative, according to new research ...

PSA levels can be elevated for reasons other than cancer, such as an enlarged or inflamed prostate. False positive and false negative PSA test results are possible. The American Cancer Society does ...

From an economic perspective, first-line prostate-specific antigen (PSA) testing is favored over biparametric magnetic resonance imaging (bpMRI) for prostate cancer screening, mainly due to ...

A new blood-based screening test could significantly improve the detection of aggressive prostate cancer compared with the widely used prostate-specific antigen (PSA) test, according to a new ...

Phase 3 data suggest PSMA-PET-CT could reduce unnecessary prostate biopsies in selected high-risk men, though longer ...

DEAR DR. ROACH: I am a 68-year old male in good health who exercises regularly, doesn’t take any medications, and doesn’t have a family history of prostate cancer. During my most recent yearly ...

Add Yahoo as a preferred source to see more of our stories on Google. PSA stands for prostate-specific antigen, a substance naturally produced in prostate tissue. A small amount of PSA regularly ...