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Prostate cancer diagnostics

Guideline updates on prostate cancer diagnostics from urology sources.

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Jan 18, 2026
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How does PSA density measured by MRI compare with TRUS‑based PSAD for predicting clinically significant prostate cancer?

PSA density calculated from MRI-derived prostate volume (MRI‑PSAD or mPSAD) generally outperforms PSAD derived from transrectal ultrasound (TRUS‑PSAD) for predicting clinically significant prostate ca...

Jan 20, 2026

Are there age-dependent differences in how ejaculation frequency relates to prostate cancer outcomes?

Large prospective analyses find a modest inverse association between higher ejaculation frequency and subsequent prostate cancer diagnosis, with signals that the protective association appears across ...