With Diagnostic Tests, It’s a Brave New World

With Diagnostic Tests, It’s a Brave New World

The latest generation of tests can identify who’s at risk for certain diseases, as well as determine the best treatment. Here are six game-changers backed by real science.

1. Less-guess prostate test

Men diagnosed with prostate cancer have a tough choice among a range of options: from surgical removal of the prostate — difficulty with urination and impotence can be side effects — to watchful waiting.

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