PSA levels can be detected in the blood, urine, or semen. Blood PSA testing is used as a screening test for prostate cancer. Prostate-specific antigen (PSA) levels by age remain the …

2023年4月27日 · The PSA test is a blood test used primarily to screen for prostate cancer. The test measures the amount of prostate-specific antigen (PSA) in your blood. PSA is a protein …

2024年4月5日 · The prostate-specific antigen (PSA) test is used to measure blood PSA levels and help detect prostate cancer or other prostate abnormalities.

2025年1月31日 · What is the PSA test? Is the PSA test recommended for prostate cancer screening? What is a normal PSA test result? What is done if a screening test shows an …

2024年3月18日 · PSA levels can be measured in the bloodstream, and elevated PSA levels can sometimes be a symptom of prostate cancer. So, this antigen gives doctors a starting point to …

A PSA (prostate-specific antigen) test is a blood test that helps healthcare providers diagnose and manage prostate cancer. High PSA levels don’t mean you have prostate cancer. But you’re at …

2023年8月17日 · What is a PSA test? The PSA test is a blood test that measures a protein that is produced by normal healthy prostate cells and cancerous prostate cells. PSA levels in the …

A PSA test is a blood test to help check for prostate conditions such as prostate cancer or an enlarged prostate. The prostate is a small, walnut-size gland under the bladder and behind the …

What is the PSA blood test? The PSA test is a blood test that measures the amount of prostate specific antigen (PSA) in your blood. PSA is a protein produced by normal cells in the prostate …

2019年4月1日 · PSA is a type of protein that’s made by both normal cells in the prostate gland and cancer cells. It can be found in your blood and semen, and its measurement is often used …