Tests for Prostate Cancer | Prostate Cancer Diagnosis
Prostate-specific antigen (PSA) is a protein made by cells in the prostate gland (both normal cells and cancer cells). PSA is mostly in semen, but a small amount is also in the blood. The PSA …
Blood and Urine Tests for Prostate Cancer | Prostate Cancer ...
Sep 30, 2024 · 4K score: This blood test combines four prostate-specific biomarkers (three forms of PSA and also human kallikrein 2, a protein made by cells lining the prostate), plus clinical …
Prostate-Specific Antigen (PSA) Blood Test - WebMD
Apr 5, 2024 · The prostate-specific antigen (PSA) test is used to measure blood PSA levels and help detect prostate cancer or other prostate abnormalities.
PSA test - Mayo Clinic
Apr 30, 2025 · The PSA test is a blood test used primarily to screen for prostate cancer. The test measures the amount of prostate-specific antigen (PSA) in your blood. PSA is a protein …
6 Tests to Diagnose Prostate Cancer: Symptoms & Treatment
Prostate cancer is the out-of-control growth of cells in the prostate. Several tests can be used to diagnose prostate cancer, which include the PSA blood test, prostate health index (PHI) blood …
Screening for Prostate Cancer | Prostate Cancer | CDC
Aug 4, 2025 · PSA is a substance made by the prostate. The levels of PSA in the blood can be higher in men who have prostate cancer. The PSA level may also be elevated in other …
Prostate-Specific Antigen (PSA) Test - National Cancer Institute
Jan 31, 2025 · The PSA test is used to monitor people after surgery or radiation therapy for prostate cancer to see if their cancer has recurred (come back). If a person’s PSA level begins …