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Definition of prostate-specific antigen in English: prostate-specific antigen(also PSA) noun mass nounMedicine An antigenic enzyme released in the prostate and found in abnormally high concentrations in the blood of men with prostate cancer. Example sentencesExamples - Men middle-aged and older routinely get blood tests for prostate-specific antigen, or PSA, to screen for prostate cancer.
- In light of the urinary symptoms, he then had his blood tested for prostate-specific antigen, a protein elevated in prostate cancer.
- The American Urological Association has released a policy report on the use of prostate-specific antigen in screening for and monitoring of prostate cancer.
- Assays are now available that can measure very low concentrations of prostate-specific antigen, but their analytic performance and clinical utility are not well defined.
- The treatment also increases blood concentrations of prostate-specific antigen, or PSA, a marker associated with prostate cancer and prostate enlargement.
Definition of prostate-specific antigen in US English: prostate-specific antigen(also PSA) noun Medicine An antigenic enzyme released by the prostate and found in abnormally high concentrations in the blood of men with prostate cancer. Example sentencesExamples - The treatment also increases blood concentrations of prostate-specific antigen, or PSA, a marker associated with prostate cancer and prostate enlargement.
- The American Urological Association has released a policy report on the use of prostate-specific antigen in screening for and monitoring of prostate cancer.
- Men middle-aged and older routinely get blood tests for prostate-specific antigen, or PSA, to screen for prostate cancer.
- In light of the urinary symptoms, he then had his blood tested for prostate-specific antigen, a protein elevated in prostate cancer.
- Assays are now available that can measure very low concentrations of prostate-specific antigen, but their analytic performance and clinical utility are not well defined.
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