Psa Levels Supply the Best Indication of an Aggressive Prostate Cancer
The PSA test is a simple blood test which is frequently carried out as a screening test to detect the presence of an enlarged prostate gland and of prostate cancer. Although the test cannot in itself be used for diagnosis it is an excellent indicator and, along with other screening tests, PSA testing can suggest the need for additional investigation.
PSA testing is usually recommended for men in high risk groups (such as those with a family history of prostate cancer) once they reach the age of about 40 to 45 and for men in general over 50 years of