The absolute value of PSA has been the long-term standard of care to determine whether one’s PSA elevation is significant. Previously, the magic number of “4” was defined as being the upper limit of “normal.” However, this may not be a good rule of thumb since approximately 15% of prostate cancers can occur in men with a “normal” PSA.
When interpreting a PSA value, several factors need to be taken into consideration—not just the absolute value...
Read moreDear Dr. Motola: What is the normal PSA for a 69 year-old man? At what level does the PSA become troubling or warrant further tests? ... Read more »
Dear Dr. Motola, If a person has a low PSA can you attribute this to any particular factor or factors? In other words are there any... Read more »
Dear Dr. Motola, Four years ago I had surgery for a left inguinal hernia, which unfortunately resulted in uncorrected internal post-op... Read more »
If one has a high PSA, but no enlarged prostate or issues with urinary functions or sex, what is the real problem with a high PSA? Is it... Read more »
Dear Dr. Greenstein: My friend ,who is in his early 50s, just got the results of his annual PSA test - it was between 4-5. The... Read more »
Source: ADAM Encyclopedia
PSA stands for prostate-specific antigen. It is a protein produced by prostate cells.This article discusses the blood test to measure the amount of... Read more »
Source: ADAM Encyclopedia
Prostate-specific antigen; Prostatecancer screening testNormal ValuesNo certain PSA level that is called normal or abnormal. No PSA level means you... Read more »
What Does PSA Mean?PSA is a blood test that is commonly used to help predict the presence of prostate cancer. It stands for Prostate Specific... Read more »
Prostate cancer patients whose PSA levels rise in the year and a half following radiation appear to be more likely to die, researchers say. The study... Read more »
Source: ADAM Encyclopedia
Prostate-specific antigen; Prostatecancer screening testWhat the risks areVeins and arteries vary in size from one patient to another and from one... Read more »