2019年6月23日 · Normal PSA Levels: 0 - 4 ng/mL; Slightly Elevated PSA: 4 - 10 ng/mL; Moderately Elevated PSA: 10 - 20 ng/mL; Highly Elevated PSA: 20+ ng/mL; PSA Levels by Age Chart (Free to Total Ratio)

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 same across most populations. A PSA level above 4.0 ng/mL in any age group must be investigated.

PSA level 5, what does it mean? Men who have a prostate gland that feels normal after digital rectal examination and a PSA from four to ten have a 25% chance of having prostate cancer. And more than 75% chances of another non-cancerous causes. Is a PSA level of 5 high?

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.

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 evaluate your risk of having that disease. But what constitutes a normal PSA level? Why might your PSA levels be elevated?

Prostate-specific antigen (PSA) levels are checked with a blood test. Generally, the higher a man’s PSA level, the more likely it is that he has prostate cancer, and a constant rise in a man’s PSA level over time may also be a sign of prostate cancer. In general: Who Needs a PSA Test?

2023年8月17日 · 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 blood are often high among men with prostate cancer, but there’s no clear-cut abnormal or normal PSA level because it can vary from person to person. PSA screening isn’t appropriate for everyone.

2025年1月31日 · The PSA test is used to monitor people after surgery or radiation therapy for prostate cancer to see if their cancer has recurred (come back). If a person’s PSA level begins to rise after prostate cancer treatment, it may be the first sign of a recurrence.

2023年7月19日 · Your prostate-specific antigen (PSA) levels should usually be pretty low. PSA is a protein your prostate gland produces. High levels of PSA circulating in your blood may indicate prostate...

For men between the ages of 50 and 59, a PSA level below 3.5 ng/mL is considered normal. For men between the ages of 60 and 69, a PSA level below 4.5 ng/mL is considered normal. And for men above the age of 70, a PSA level below 6.5 ng/mL is generally considered normal.