Prostate-Specific Antigen (PSA) Test
Health Checkups
≈ ¥20-50
(≈ $3-7)
15 min
Disclaimer: This site is a medical service platform; some page content is AI-assisted. Health-related information does not constitute medical advice. If you have any questions, please consult a healthcare professional. See full disclaimer
Description
Estimated cost for Prostate-Specific Antigen (PSA) Test at general public hospitals in China is about ¥15-40, and at Grade 3A hospitals about ¥20-50, varying by hospital tier and region.
Main Uses
The primary purpose of the PSA test is to screen for prostate cancer, especially in men over 50 years old or those at higher risk due to family history or other factors. It is also used to monitor the effectiveness of treatments for prostate cancer and to detect recurrence after treatment.
Normal Range
The normal range for Prostate-Specific Antigen (PSA) is generally considered to be less than 4.0 ng/mL for men aged 50 and older, though some guidelines suggest a lower threshold of 2.5 ng/mL. For younger men or those with specific risk factors, the thresholds may vary.
Low Values - Possible Causes
Low PSA levels are less commonly a concern but can be associated with: hypogonadism, use of certain medications such as finasteride or dutasteride, androgen deprivation therapy, and in rare cases, genetic factors affecting PSA production.
High Values - Possible Causes
High PSA levels can be caused by: prostate cancer, benign prostatic hyperplasia (BPH), prostatitis, urinary tract infections, and recent procedures on the prostate such as a biopsy or surgery.