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Prostate-specific antigen; Prostatecancer screening test
Normal Values
No certain PSA level that is called normal or abnormal. No PSA level means you do or do not have prostate cancer. Remember that the PSA test cannot diagnose cancer. Only a biopsy can diagnose cancer. Always discuss PSA test results with your doctor
Your doctor will look at your PSA results and must consider your age, your race, medicines you are taking, and a number of other factors to decide whether your PSA...
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From Our Experts
Have the Rules for PSA Testing Changed?
A series of studies were recently published in the New England Journal of Medicine that question the efficacy of widespread PSA testing for... Read more »
Low PSA: Can Your PSA Level Be Too Low?
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 »
Can Sexual Activity before a PSA Test Elevate PSA Level?
Dear Dr. Motola, Can sexual activity just before a PSA blood test make PSA results jump from 2 to 12? PSA testing immediately... Read more »
PSA Velocity: What Does a Quick Rise in PSA Mean?
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 »
What is a Normal PSA?: Ask the Expert
Dear 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 »
From Our Sources
PSA Levels: Normal PSA or Elevated PSA?
Is My PSA Level Normal? The absolute value of PSA has been the long-term standard of care to determine whether one’s PSA elevation is... Read more »
PSA Test Accuracy
Several statistical terms are important to understand when trying to make sense of who should have their PSA tested or their prostate biopsied. The... Read more »
Prostate-Specific Antigen Blood Test (PSA Test)
Source: Harvard Decision Guide
When To Call A Professional Call your doctor if blood continues to ooze from the needle puncture site, or if the site becomes red, swollen or... Read more »
PSA Test Risks
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 »
PSA Test: Prostate Specific Antigen
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 »
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