A prostate-specific antigen (PSA) test is a blood test that measures a protein released in the blood by prostate cells. Both normal and cancerous prostate cells release the protein. Most of the time, ...
About eight in 10 men will be diagnosed with prostate cancer in their lifetime. It’s the second leading cause of cancer death in men, behind only heart disease. About 1 in 8 men will be diagnosed with ...
Doctors began testing PSA levels in the 1980s to monitor diagnosed cancers. By the early 1990s, researchers promoted it for ...
To check for possible prostate cancer, physicians most often use prostate-specific antigen (PSA) tests and digital rectal exams (DREs). For a firm diagnosis, they use core needle biopsies. This page ...
The prostate health index (PHI) is a blood test that more accurately assesses the risk of prostate cancer than a traditional PSA test. The PHI combines three different PSA tests to create one risk ...
Source: Getty Images Investigators analyzed exfoliated cells in urine specimens to identify 50 candidate RNAs for prostate cancer detection. Serum PSA testing is not specific to prostate cancer, and ...
The NHS will not be automatically inviting all men above a certain age to check for prostate cancer, unlike the approach for some other cancers. The UK National Screening Committee has suggested that ...
Dec. 15, 2025 — For decades, when tests suggested that a man might have prostate cancer, the next step was usually a biopsy. The procedure, where a doctor uses a thin needle to collect prostate ...
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