Rising PSA Count Not Good Indicator of Prostate Cancer Risk, Study Finds
A rising PSA level isn't such a good predictor of prostate cancer after all and can lead to many unnecessary biopsies, says a large new study.
Why Doctors Order Too Many Tests (It's Not Just to Avoid Lawsuits)
Advanced radiology tests such as CT scans, MRIs and ultrasounds have dramatically changed how patients are diagnosed and treated.