"… was totally unnecessary.” Unnecessary, perhaps, but surprisingly common.Cancer screening tests are vastly overused in the United States, with about 40 percent of M …"

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

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