A fiduciary is a person or institution given the power to act on behalf of another in situations that require great trust, honesty and loyalty. Fiduciaries you may already be familiar with include accountants, attorneys, bankers, business advisors, financial advisors, mortgage brokers and real estate agents.
As these sound waves are reflected back to the transducer, it records and transmits them to the monitoring device, which creates the images (sonograms). In the presence of an abnormal PSA and/or if the results of TRUS are suspicious for prostate cancer, a prostate biopsy is performed.
In the past, high PSA levels have been used as a reason to biopsy the prostate. But biopsies are invasive and can really freak guys out, says Dr. Kohli. So a man who is more sedentary could be put through the torment of these tests only to find out he doesnât have cancer.