Prostate-specific antigen; Prostatecancer screening test
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:
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 »
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 »
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 »
In the last post, I discussed COPD and asthma, and how to distinguish them. I introduced the topic of pulmonary function tests, or... Read more »
When I was 14, after performing a pulmonary function test (PFT), I had a hundred questions for the respiratory therapist who performed... 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 »
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 »
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 »
Source: ADAM Encyclopedia
Pulmonary function tests are a group of tests that measure how well the lungs take in and release air and how well they move gases such as oxygen... Read more »