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Psa Tumor
Prostate-specific antigen; Prostatecancer screening test
What the risks are
Veins and arteries vary in size from one patient to another and from one side of the body to the other. Obtaining a blood sample from some people may be more difficult than from others.
Other risks associated with having blood drawn are slight but may include:
- Excessive bleeding
- Fainting or feeling light-headed
- Hematoma (blood accumulating under the skin)
- Infection (a slight risk any time the skin is broken)
Spe... Read more
More information on "Psa Tumor"
From Our Experts
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 You Have Prostate Cancer Even if Your PSA is 0?
Dear Dr. Motola, Can you still have bone pain even if your PSA is 0 and you are on Lupron? With a PSA of 0 while being maintained on... Read more »
Why Would PSA Still Rise after a Prostatectomy?
Dear Dr. Motola, My prostate has been surgically removed and radiation was given out of concern for a slowly rising PSA. After this was... 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 »
From Our Sources
PSA Test: How it Works and What Your PSA Level Means
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 »
PSA Testing and Screening for Prostate Cancer: When to Start
At What Age Should I Start Getting PSA Tests?The age at which one should first have a prostate cancer screening has been debated. The... 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 »
Tumor Markers Q&A
Source: National Cancer Institute
Tumor Markers: Questions and Answers Key Points • • • • • Tumor markers are substances that can be found in abnormal amounts in the blood,... 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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