"Long term (> 6-12 months) treatment with 5α-reductase inhibitors (e.g. finasteride, dutasteride) tends to reduce the PSA level by about 50% 6."
"A threshold value of >3.0-4.0 ng/mL has long been used to determine an elevated or high PSA level; however, PSA is known to increase with age and, (c.2023) interpretation using an age-specific cut-off is recommended by the American Urological Association (considered elevated above this level) 8:"
"A threshold value of >3.0-4.0 ng/mL has long been used to determine an elevated or high PSA level; however, PSA is known to increase with age and, (c.2023) interpretation using an age-specific cut-off is recommended by the American Urological Association (considered elevated above this level) 8:"
Expected headings
"PSA levels"
"Post treatment"
"PSA in women"
"PSA is a 33-kilodalton glycoprotein produced in prostate epithelial cells. Its normal physiologic role is as a liquefying agent for seminal fluid; only a tiny amount leaks into the blood, so its normal serum level is usually very low."
"A threshold value of >3.0-4.0 ng/mL has long been used to determine an elevated or high PSA level; however, PSA is known to increase with age and, (c.2023) interpretation using an age-specific cut-off is recommended by the American Urological Association (considered elevated above this level) 8:"
"manipulation (e.g. digital rectal exam, transrectal ultrasound)"
"History and etymology"