We conducted a systematic review of studies published before March 2007 in which a PSA dynamic (velocity or doubling time) was calculated in patients before definitive treatment, a subsequent event ...

Cancer organizations commonly recommend prostate biopsies for men who have experienced a rapid rise in PSA levels. But according to findings from a San Antonio study published Feb. 24 in the Journal ...

When a patient presents for assessment of prostate cancer risk, do serial measurements of PSA provide more-useful information than determination of a single PSA concentration? The authors of a new ...

Serum PSA values >4.0 ng/ml are routinely used to select patients for prostate biopsy, although this approach misses some early-stage cancers. Some researchers advocate dropping the PSA threshold to 2 ...