"… mon Cancer screening — including the PSA test — is likely unnecessary. Cancer screening tests are vastly overused in the United States, the investigation found, i …"

"… once for more testing, and about one in 12 will be referred for a biopsy. Screening every other year for 10 years, however, lowered the rate of false positive …"

"… reening procedures — including the PSA test — is probably unnecessary. Cancer screening tests are widely overused, the probe found, in part because doctors disreg …"