What is 'Imprest'. An imprest is a cash account that a business uses to pay for small, routine expenses. A fixed balance is maintained in the account, and it is replenished routinely to maintain that balance. Alternatively, an imprest can refer to a monetary advance given to a person for a specific purpose.
A raised PSA level in the blood just means something is happening in the prostate which, in most instances, is not due to cancer. Keywords. psa, prostate specific antigen, prostate cancer testing, prostate cancer screening, men's health, male reproductive health, andrology.
In general, the higher the level of this protein, the more likely it is that a man has prostate cancer, according to the U.S. National Cancer Institute (NCI). But, not everyone with an elevated PSA has prostate cancer. And, PSA doesn't tell your doctor how aggressive a potential cancer might be. Because of this uncertainty, if a man who isn't having symptoms has an elevated PSA after a screening test, the test is usually repeated.