Oncology & Cancer

New prostate cancer test could change treatment

Thousands of men face a prostate biopsy following higher-than-normal results from their annual prostate-specific antigen (PSA) test, the traditional screening for prostate cancer. But recent studies have shown three in four ...

Oncology & Cancer

Alternative PSA screening strategies could reduce harm

(HealthDay)—Compared with standard screening, alternative prostate-specific antigen (PSA) screening strategies could maintain good prostate cancer detection rates while reducing overdiagnoses and unnecessary biopsies, according ...

Oncology & Cancer

Study finds mammograms lead to unneeded treatment

Mammograms have done surprisingly little to catch deadly breast cancers before they spread, a big U.S. study finds. At the same time, more than a million women have been treated for cancers that never would have threatened ...

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