Ads
related to: precautions before taking psa test- About Psoriatic Arthritis
Learn About The Facts And What The
Symptoms & Signs Can Be For PsA.
- Find A Doctor
Find A Rheumatologist Who Has
Experience Treating PsA Here.
- Treatment Cost Info
Find Information On Paying For
Psoriatic Arthritis Treatment.
- About Psoriatic Disease
Learn About The Connection
Between Skin Plaques & Joint Pain.
- Real Talk Video Series
Hear From People Living
With Psoriatic Arthritis.
- Explore Treatment Info
Watch A Video About How This
Treatment May Help Your PsA.
- About Psoriatic Arthritis
Search results
Results From The WOW.Com Content Network
Prostate-specific antigen (PSA), also known as gamma-seminoprotein or kallikrein-3 (KLK3), P-30 antigen, is a glycoprotein enzyme encoded in humans by the KLK3 gene.PSA is a member of the kallikrein-related peptidase family and is secreted by the epithelial cells of the prostate gland in men and the paraurethral glands in women.
The Prostate Health Index (PHI) is a PSA-based blood test for early prostate cancer screening. It may be used to determine when a biopsy is needed. [32] [46] Prostate cancer antigen 3 is a urine test that detects the overexpression of the PCA3 gene, an indicator of prostate cancer. [32] [46] [47] [44]
Men with high PSA levels are often recommended to repeat the blood test four to six weeks later, as PSA levels can fluctuate unrelated to prostate cancer. [17] Benign prostatic hyperplasia, prostate infection, recent ejaculation, and some urological procedures can increase PSA levels; taking 5α-reductase inhibitors can decrease PSA levels. [15]
For premium support please call: 800-290-4726 more ways to reach us
Medicare typically covers annual preventive care, including the PSA test, if you meet the eligibility criteria. Learn more.
Saw palmetto has been shown to reduce the levels of PSA in the blood, a hormone produced by the prostate and used as a marker by healthcare providers to evaluate the presence of prostate cancer. Taking saw palmetto can artificially reduce the levels of PSA, interfering with test results. [8]
Ad
related to: precautions before taking psa test