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prostate specific antigen
To screen asymptomatic and symptomatic men for prostate cancer, to help determine the necessity for a biopsy of the prostate, to monitor the effectiveness of treatment for prostate cancer, and to detect recurrence of prostate cancer, there is currently no consensus about using PSA tests to screen for prostate cancer.
PSA stands for prostate-specific antigen. It is a protein found in prostate cells. It can be detected at a low level in the blood of all adult men. This article discusses the blood test to measure the amount of PSA in a man's blood.
The PSA test is used primarily to screen for prostate cancer before symptoms appear. A PSA test measures the amount of prostate-specific antigen (PSA) in your blood. PSA is a protein produced in the prostate, a small gland about the size and shape of a walnut that sits below a man's bladder. Small amounts of PSA ordinarily circulate in the blood.
Urinary PSA test
Routinely screening all men to check their PSA levels is a controversial subject in the international medical community.
Prostate-Specific Antigen (PSA) Test - National Cancer Institute
by PSAPSA Test
Prostate-specific antigen - Wikipedia, the free encyclopedia
Prostate-specific antigen (PSA) is a protein produced by the cells of the prostate gland. PSA is present in small quantities in the serum of men with ...
Public Service Announcements (PSA) Campaigns | Flu.gov
Jul 9, 2009 ... Page provides access to flu public service announcements.
PSA Levels: PSA Blood Tests and Prostate Cancer Screening
Information about the prostate specific antigen (PSA) test that is used to help detect prostate cancer or other prostate abnormalities.