Oncology & Cancer

Digital rectal exam remains important part of prostate screening

(Medical Xpress)—The digital rectal exam is an important screening test that can discover prostate cancer that a prostate-specific antigen or PSA test may not, despite the higher sensitivity of the PSA test, according to ...

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

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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