Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

What factors might have a misleading impact on the test result?

April 26, 2017factors impact misleading Test

0

Posted

What factors might have a misleading impact on the test result?

1 Answer

0

Posted

Any of the following can cause PSA levels to fluctuate modestly: prostate manipulation during digital rectal examination, transrectal ultrasound (TRUS), biopsy, a presence of infection, strenuous exercise, ejaculation and normal day-to-day variation, to mention a few. The way that the blood is drawn and stored for testing may also affect the PSA level. These could all lead to false positive results.