This is interesting. Prostate-specific antigen (PSA), is a protein produced exclusively by the male prostate gland.

A diagnosis of cancer is based on the biopsy results.For men who have already been diagnosed with prostate cancer, the Professional organizations vary in their recommendations about who should — and who shouldn't — get a But to judge the benefit of the test, it's important to know if early detection and early treatment will improve treatment outcomes and decrease the number of deaths from prostate cancer.A key issue is the typical course of prostate cancer. The PSA level is normally within 4ng/mL in most of the men. Approved by the FDA in 1986, many doctors widely use the test as part of routine blood work in annual exams. Small amounts of PSA ordinarily circulate in the blood.. Ask your doctor to schedule the PSA test before a digital rectal exam (DRE), which can alter the results of a PSA test. There are many cases of false positive test results.

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Get health information and advice from the experts at Harvard Medical School.Keep nutritious snack options on hand, such as veggies and dip, yogurt and nuts, and whole fruits. Blood Test For Early Detection Of Non Hodgkin LymphomaHow Accurate Is The Herpes Blood Test After 6 Weeks PSA stands for prostate-specific antigen, a marker for prostate cancer.

Prostate-specific antigen (PSA) is a protein produced by the prostate gland in men.

Hence, higher PSA level alone is not sufficient to distinguish between cancer and benign prostate cases.

Prostate enlargement is an ageing process. Enter search terms and tap the Search button. PSA tests are a helpful starting point, but to get a definite answer about whether you have prostate cancer, doctors will need to do a biopsy. Keep in the mind that if you have a bacterial urinary tract infection, you should postpone your PSA until six weeks after you have completed your antibiotic. Hence, this level is considered as the cut off level.

The most frequently used PSA test is the total PSA, which measures the sum of cPSA and fPSA in the blood.

The PSA test measures the level of this antigen in a blood sample. A PSA test, or prostate specific antigen test, measures how much of a protein produced by the prostate is present in the blood. 3. The larger the size of the prostate gland, higher will be the PSA level.

The PSA test may be used as a tumor marker to screen for and to monitor prostate cancer.

Generally prostate cancer is slow growing and it takes several years before it becomes large enough to develop symptoms.

By feeling or pressing on the prostate, the doctor may be able to judge whether it has abnormal lumps or hard areas.During this procedure, samples of tissue are removed for laboratory examination.

When a man reaches about age 25, his prostate begins to grow. It is learnt that 70-75 percent of men who had high level of PSA and then went through biopsy had found no trace of cancer. 50% - 65% of men with psa scores over 10 ng/ml develop prostate cancer. The blood sample is then analyzed in the lab to measure your Researchers continue to investigate variations of the Discussing these issues beforehand may make it easier for you to learn the results of your test and make appropriate decisions afterward.Mayo Clinic does not endorse companies or products. Generally prostate cancer is slow growing and it takes several years before it becomes large enough to develop symptoms.

There are a few other procedures that could cause you to wait six week for your PSA test. Some men with an enlarged prostate gland (benign prostatic hyperplasia, or BPH for short) eventually start to experience urinary incontinence, the involuntary discharge of urine. Have the digital rectal exam after the blood test.

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