Index/Topics/Prostate Cancer

Prostate Cancer

A type of cancer that occurs in the prostate gland

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8 results
Jan 17, 2026
Most Viewed

How do age‑adjusted PSA thresholds and PSA density help differentiate BPH, prostatitis, and prostate cancer?

Age‑adjusted PSA thresholds and PSA density are tools clinicians use to reduce false positives from benign enlargement or inflammation and to better estimate cancer risk by accounting for prostate siz...

Jan 11, 2026
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Does Gleason score or surgical margin status change the decision to use salvage radiation?

Gleason score and positive surgical margin (PSM) status are both important prognostic signals after radical prostatectomy and they influence the clinical calculus about salvage radiotherapy (SRT): PSM...

Jan 14, 2026
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What biological studies test whether ejaculation clears carcinogens from prostatic fluid?

A small but growing body of human epidemiology, tissue‑level gene‑expression work, and mechanistic reviews test the "prostate stagnation" idea—that ejaculations might flush xenobiotics or carcinogenic...

Jan 17, 2026

How reliable are PSA doubling time calculations at very low PSA values and what standard methods reduce variability?

PSA doubling time (PSADT) at very low PSA levels is intrinsically noisy: measurement error, biological fluctuation and divergent calculation methods can change estimated PSADT enough to affect clinica...

Jan 16, 2026

Which patient populations should avoid omega‑3 supplements or have more intensive laboratory surveillance?

Omega‑3 supplements are beneficial in specific, clinically guided situations but carry risks for identifiable patient groups: people on anticoagulants or with bleeding disorders, patients at risk for ...

Jan 21, 2026

What human studies have tested for Toxoplasma gondii or Trichomonas vaginalis in prostate tissue from men with BPH?

Human research probing two protozoan suspects— and Toxoplasma gondii—in prostate tissue from men with benign prostatic hyperplasia () has produced substantive but uneven results: multiple PCR and anti...

Jan 15, 2026

What diagnostic steps and treatments do urologists recommend for medication-induced penile shortening?

Urologists approach medication-induced penile shortening by first distinguishing mechanism—vascular hypoxia and fibrosis from androgen-deprivation or radiotherapy, neural or anatomic change after pros...

Jan 5, 2026

When should I seek medical attention after prostate massage?

Prostate massage can cause a range of minor to serious complications — from local tearing and hemorrhoid flare to hemorrhage, cellulitis, and systemic infection — so medical attention is warranted for...