Definitions
There is 1 meaning of the phrase
Prostate Specific Antigen.
Prostate Specific Antigen - as a noun
A protein manufactured exclusively by the prostate gland; psa is produced for the ejaculate where it liquifies the semen and allows sperm cells to swim freely; elevated levels of psa in blood serum are associated with benign prostatic hyperplasia and prostate cancer
Synonyms (Exact Relations)
psaExample Sentences
"Elevated levels of prostate specific antigen may indicate the presence of prostate cancer."
"Regular screening for prostate specific antigen is important for early detection of prostate cancer."
"The doctor ordered a blood test to measure my prostate specific antigen levels."
"Older men are more likely to have higher levels of prostate specific antigen."
"A rapid increase in prostate specific antigen levels can be a cause for concern."
