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psa

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PSA

prostate specific antigen: a protein, produced by the prostate, elevated levels of which may indicate the presence of cancer.

Ps.

Psalm; Psalms.
Also, Psa.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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pros·tate-spe·cif·ic antigen   (prŏs'tāt'spĭ-sĭf'ĭk)
n.   Abbr. PSA
A protease secreted by the epithelial cells of the prostate gland. Serum levels are elevated in patients with benign prostatic hyperplasia and prostate cancer and are used as a screening test for prostate cancer.
PSA  
abbr.  
  1. prostate-specific antigen

  2. public service announcement

The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Medical Dictionary

Main Entry: PSA
Function: abbreviation
prostate-specific antigen
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Science Dictionary
PSA  
Abbreviation of prostatic-specific antigen
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Computing Dictionary

PSA
Problem Statement Analizer. See PSL/PSA.

The Free On-line Dictionary of Computing, © 1993-2007 Denis Howe
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Abbreviations & Acronyms
PSA
  1. Piscis Austrinus (constellation)

  2. prostate-specific antigen

  3. public service announcement

The American Heritage® Abbreviations Dictionary, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
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