Prostataspezifisches
Prostataspezifisches Antigen, commonly known as PSA, is a protein produced by the cells of the prostate gland in men. It is manufactured by both normal prostate cells and cancer cells. PSA is normally secreted into the seminal fluid, but a small amount also enters the bloodstream.
Measuring PSA levels in the blood is a common practice, often used as a screening tool for
The interpretation of PSA levels is complex and should always be done in the context of a