What is a psa test?

Blood test. A psa test is a simple blood test for men to assess the prostate gland. It can signify prostate diease, prostate cancer, or just benign enlargement of the prostate gland. The blood test is not specific for any of the above. The psa test, along with a digital rectal examination, can assist in detecting prostate cancer.
Blood test. A blood test that measures the level of prostate specific antigen. It is used to screen for prostate cancer, monitor the progression of prostate cancer, or monitor an enlarged prostate.
Here are... - a protein from prostate as found in 1970, considered to be organ-specific but not cancer-specific; later, it was found in normal / abnormal tissues of female breasts. - its suggested "normal" range: 0-4 ng/ml, but challenged and evolved leading to further looks from different angles with t/f psa, complex psa... - most valuable use is post-rx f/u. - more? To http://formefirst. Com/newauapsa. Html.
It is a rough test. Psa is useful depending on when, how, and who use it, and gives men a rough idea if they may have high suspicion for prostate cancer after excluding uti, drug use, etc. But, unfortunately, it has been over-used, mis-used, and even abused to serve political correctness and commercialism - professional and industrial. More? Go to http://www. Formefirst. Com/newauapsa. Html.

Related Questions

What is a psa test?

Prostate Test. Psa stands for prostate specfic antigen. It is a blood test that helps determine the presence or risk of getting prostate cancer. It can change in various conditions such as infection, inflammation, or cancer. It is a test used as an adjunct to other tests to help identify prostate problems and overall prostate health but is not exclusive for prostate cancer.
Prostate Specific Ag. Prostate-specific antigen (psa) test is a standard test that measures the amount of circulating protein produced by the prostate. It is normal for men to have a low level of psa in their blood; however, prostate cancer or benign (not cancerous) conditions can increase a man’s psa level. Therefore, it is important for men to start yearly screening at or before 50 based on family history.
Controversial test. There is disagreement about whether men should have a psa test for prostate cancer screening. The only consensus is that men over 75 should not have a psa, and that men at high risk for prostate cancer (black men, family history in father or brothers) probably should. For a man at average risk, his doctor should have a detailed conversation about the pros and cons of the psa test.
Prostate. Psa stands for prostatic specific antigen, this is a blood test to evaluate the prostate, it can be elevated when the prostate is enlarged, when the prostate is inflamed, prostate cancer can elevates it, prostate stimulation by rectal exam may elevate the psa also.
Blood test re: pros. Prostate specific antigen is a protein made by prostate cells. Bigger prostate (more cells), tend to higher values. Imperfect test-can have normal psa and have cancer (ca), can have high psa and no ca. Doesn't take the place of a rectal exam. Issues re: growth of the cancer, especially in older (>75 Y.O.) men. Most die with it, not of it. Still some role: blacks, family history, etc. Talk2md.
Prostate test. Psa or prostate specific antigen is a blood test that is used to screen for prostate cancer along with a clinical exam. A cut off value of 4 is often used to offer biopsy for diagnosis. Not all values above 4 are due to cancers and some cancers have psa less than 4. Some recent guidelines have recommended against use of psa to screen for prostate cancer.
Key Test. Prior to prostate specific antigen testing, prostate cancer (cap) was mainly detected at later stages. This lead to lower survival rates. The psa test has allowed for earlier detection, when the disease is more curable and survivable. Controversy exists, however, over whether psa detects some cancers that don't need treatment. Until more informative tests are available, psa remains key in cap.
Psa. Psa is an enzyme in the prostate that liquifies semen after ejaculation. This protein can be detected in blood when the prostate enlarges, has infection, or cancer.
Here are what we.... - first discovered in 1970 from prostate tissue so believed to be prostate-specific, but disproved since it is detected in female breasts, blood, amniotic fluid, etc. - used as a test to suggest if a man has high suspicion for prostate caner, - its intended value and usage have fallen into the hole of professional and industrial profit-taking as out-cried by its discoverer 40 yrs later.

What is a psa test used for, and at what age would it be helpful to do a psa test?

Prostate cancer. Psa: prostate specific antigen. This is usually a blood test, separated into "free psa" and total psa. The ratio is separated into age specific groups, with an associated predictive value of prostate cancer. Most of the time, in asymptomatic men, psa is not measured routinely until age 50. Then it is based on a baseline level, prostate size, and whether there are symptoms of enlargement.
Prostate test. Prostate specific antigen...A protein produced by prostate, both normal (benign) and cancerous, tissue. Studies found that men with prostate cancer will produce higher levels of psa, thus the basis of the psa blood test for prostate cancer screening. Most organizations recommend screening to begin around the age of 40-50, earlier for those men at high risk (african-american, family history).
Controversial. Psa was designed to be a screen for prostate cancer and to follow the course of disease. However, there are differences in opinion among experts on its usefulness. According to the traditional teaching, initial testing should be done at the age of 40 and repeated periodically, e.g. Yearly. The us agency on prevention does not recommend using psa for cancer screening.
Still confusing... Since its discovery in 1970, the clinical significance from its wide spread use has been conflicting and confusing as noted in its very discoverer's outcrying: I don't believe my discovery has been misused and abused for professional /industrial profit-making.. ..If we can put it in good use, we can saved billions of healthcare dollars and as well, we can prevent millions of men from unnecessary..
PSA. Prostate specific antigen is a simple blood test which has widely been used to screen men for further testing (prostate biopsy) for prostate cancer. Despite controversy about its use, it currently remains the only readily available, practical means of selecting men for biopsy. The real controversy should be which men with a positive biopsy should receive treatment.

What is a psa test? Mine was 2.6. What is a normal reading for a 65 y.O. Male? How concerned should I be in the future?

Test for Prostate he. It is a screening test for prostate cancer. The normal value is under 5, so your value is normal, indicating that you do not have any suspicion of prostate cancer right now.
Good... Psa at 2.6 ng/ml for a 58-y-o man is good, but always to correlate it to its serial moving over the years and the finding of digital rectal exam (dre). To address the potential related concerns on psa controversy, I have written some articles in http://www. Formefirst. Com/freeinfoprostate. Html.

What happens if the psa test shows more than 0 after prostatectomy?

Tissue remains. It may be that not all of the prostate tissue was removed. Many surgeons do a nerve sparing prostatectomy -- but this means that small amounts of prostate tissue may remain. Alternatively, if the level continues to increase, then there is a risk of metastatic disease, that should be further evaluated.
Psa. This is called a psa recurrence and you need to discuss with utolohist.

What do the numbers on the psa test means?

Serum concentration. Of prostate specific antigen. Normal level is less than 4 nano-grams per cc. However lower levels do not mean lack of disease. Levels higher than 4 may be associated with benign enlargement of prostate or prostate cancer.
Several ways to view. There are many ways to view the psa. Age based, most assays have 2.5 as the high for a 45 year old and higher values as you age. Psa velocity is probably the best way to view, it's how fast it's rising. You want it <0.7/year. Psa density, free vs total are other ways.

What does 41.31 mg/ml psa test show?

PSA. A psa of 41 is abnormal. There are several reasons for this, one is an infection, one is cancer. Another is that the test was misread. See a urologist soon.
Is this... If this number is just a spike over time and occurs along clinical and lab suspicion for uti, it may be just uti-related. If it is an ending value of progressive elevation with no suspicion for uti, this value surely incites seriously professional concern of possible prostate cancer. So, see doc in expertise timely for detailing. Best luck...