Science news articles about 'psa blood test'

... "Because SPINK1 can be found non-invasively in urine, a test could be developed that would complement current urine ... prostate cancer include prostate-specific antigen (PSA) blood tests. Increased levels ...

... new recommendations regarding prostate cancer screening: Men ages 75 and over should no longer be screened for prostate cancer with the PSA blood test or digital rectal exam.

... new recommendations regarding prostate cancer screening: Men ages 75 and over should no longer be screened for prostate cancer with the PSA blood test or digital rectal exam.

... often first detected by a measurable PSA blood test. This so-called biochemical recurrence ... show increasing Prostate-Specific-Antigen (PSA) after surgery but without signs of metastases are offered ...

... cases of prostate cancer, some patients suffer a recurrence of the disease, which is most often first detected by a measurable PSA blood test -- affecting 30 percent to 40 percent of ...

... : under age 75; prostate-specific antigen (PSA) below 10 ng/ml; clinical stage T1- ... is based on patients who were screened with the PSA blood test. The PSA test is a widely used cancer screening tool ...

... nearly 29,000 will die from the disease, according to the National Cancer Institute. PSA blood tests, introduced in 1988, have increasingly been used as a screening tool for prostate cancer, despite a ...

... during his lifetime. Since the mid-1980s, screening with the prostate–specific antigen (PSA) blood test has more than doubled the risk of a prostate cancer diagnosis. The review says a decrease in ...

... American men older than 50 have been screened with the PSA blood test, according to background information in one of the articles. However, ... testing, write Steven H. Woolf, M.D., M.P.H., of Virginia ...