Ads
related to: normal psa volume- Schedule an Appointment
Schedule an Appointment Today
Call our Cancer Answer Line
- Second Opinion
In Need of a Second Opinion?
Our Cancer Answer Line Can Help
- Virtual Second Opinions
Get Peace of Mind from Home.
Review Your Diagnosis & Treatment.
- Prostate Cancer
Discover Prostate Cancer Treatments
Download our Prostate Cancer Guide
- Schedule an Appointment
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.
A PSA of 4 nanograms per milliliter (ng/mL) is typically the cutoff that doctors use to recommend more testing, according to the American Cancer Society. If your levels are between 4 ng/mL and 10 ...
PSA levels between 4 and 10 suggest you could have about a 25 percent chance of prostate cancer, and levels over 10 signal that your chance of having the cancer is more than 50 percent ...
Prostate cancer screening typically involves a blood test to detect levels of prostate-specific antigen (PSA). Dr. Gittens says it’s a straightforward blood test.
A reference range is usually defined as the set of values 95 percent of the normal population ... (PSA) 40–49 years: 1.2 ... Plasma volume includes solutes Urea: 3.0
A digital rectal examination and the measurement of a prostate-specific antigen (PSA) level are usually the first investigations done to check for prostate cancer. PSA values are difficult to interpret, because a high value might be present in a person without cancer, and a low value can be present in someone with cancer. [26]
[54] [55] For those with elevated levels of PSA, TRUS guided biopsy is performed to take a sample of the prostate for investigation. [56] Although MRI is more accurate than TRUS in determining prostate volume, TRUS is less expensive and almost as accurate as MRI. Therefore, TRUS is still preferred to measure prostate volume. [57]
Prostate-specific antigen. Prostate-specific antigen (PSA) is secreted by the epithelial cells of the prostate gland and can be detected in a sample of blood. [14] PSA is present in small quantities in the serum of men with healthy prostates, but is often elevated in the presence of prostate cancer or other prostate disorders. [15]
Ads
related to: normal psa volume