PSA test - Mayo Clinic
2023年4月27日 · The PSA test can detect high levels of PSA that may indicate the presence of prostate cancer. However, many other conditions, such as an enlarged or inflamed prostate, also can increase PSA levels. Therefore, determining what a …
Prostate specific antigen (PSA) levels by age: What to know
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) Test - NCI - National Cancer …
The PSA test is used to monitor men after surgery or radiation therapy for prostate cancer to see if their cancer has recurred (come back). If a man’s PSA level begins to rise after prostate cancer treatment, it may be the first sign of a recurrence.
What Is a Normal PSA Level by Age? High Level and Chart - MedicineNet
PSA levels between 4.0 and 10.0 ng/mL might suggest the possibility of prostate cancer (in about 25 percent of cases) or BPH. The PSA levels above 10.0 ng/mL should be urgently discussed with your doctor because these are associated with …
Prostate-Specific Antigen: PSA Test and PSA Levels Explained - WebMD
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.
Prostate-Specific Antigen (PSA) Levels by Age - Healthline
2024年8月13日 · High levels of PSA circulating in your blood may indicate prostate cancer. Experts consider PSA levels below 4 nanograms per milliliter (ng/mL) to be typical for most people.
PSA Level Testing and Role In Prostate Cancer Staging - Healthline
2022年3月24日 · PSA levels can fluctuate throughout life. Elevated PSA results cannot confirm prostate cancer on their own, but can indicate need for further testing. PSA levels can also help measure...
Prostate Cancer Screening Tests - American Cancer Society
Men with a PSA level between 4 and 10 (often called the “borderline range”) have about a 1 in 4 chance of having prostate cancer. If the PSA is more than 10, the chance of having prostate cancer is over 50%.
Prostate-Specific Antigen (PSA) Test: Purpose & Results - Cleveland Clinic
2024年3月21日 · High PSA levels don’t mean you have prostate cancer. But you’re at a higher risk. You may need additional testing and observation to make sure. Healthcare providers use a PSA test to screen for prostate cancer and other conditions that elevate your PSA levels. What is a …
PSA blood test - NHS guidelines and Prostate Cancer UK’s risk …
It is a measure of the amount of prostate-specific antigen (a protein) in your blood stream. It can show if there’s anything wrong with your prostate. A high PSA could mean you have cancer, but PSA can also be raised by having an enlarged prostate, an infection, exercise, or ejaculation.