Prostate Specific Antigen (PSA) Rapid Test
A PSA test measures the level of prostate-specific antigen (PSA) in the blood. It can help to diagnose and monitor prostate disease. PSA is a protein made only in the prostate gland. Low levels of PSA are normally present in the blood but as a man gets older, the prostate often grows and the level of PSA gets higher. An elevated PSA level does not equal a diagnosis of prostate cancer. A raised PSA level in the blood just means something is happening in the prostate which, in most instances, is not due to cancer. The causes of raised PSA levels include the noncancerous growth of the prostate that happens with ageing (benign prostatic enlargement); inflammation or infection of the prostate (prostatitis); and, least commonly, prostate cancer.
What Is The prostate kit test
Prostate-specific antigen, or PSA, is a protein produced by normal, as well as malignant, cells of the prostate gland. The PSA test measures the level of PSA in a man’s blood. For this test, a blood sample is sent to a laboratory for analysis. The results are usually reported as nanograms of PSA per milliliter (ng/mL) of blood.
The blood level of PSA is often elevated in men with prostate cancer, and the PSA test was originally approved by the US Food and Drug Administration (FDA) in 1986 to monitor the progression of prostate cancer in men who had already been diagnosed with the disease. In 1994, FDA approved the use of the PSA test in conjunction with a digital rectal exam (DRE) to test asymptomatic men for prostate cancer. Men who report prostate symptoms often undergo PSA testing (along with a DRE) to help doctors determine the nature of the problem.
What Is A Normal psa kit testResult
There is no specific normal or abnormal level of PSA in the blood, and levels may vary over time in the same man. In the past, most doctors considered PSA levels of 4.0 ng/mL and lower as normal. Therefore, if a man had a PSA level above 4.0 ng/mL, doctors would often recommend a prostate biopsy to determine whether prostate cancer was present.
However, more recent studies have shown that some men with PSA levels below 4.0 ng/mL have prostate cancer and that many men with higher levels do not have prostate cancer (1). In addition, various factors can cause a man's PSA level to fluctuate. For example, a man's PSA level often rises if he has prostatitis or a urinary tract infection. Prostate biopsies and prostate surgery also increase PSA level. Conversely, some drugs—including finasteride (Proscar) and dutasteride (Avodart), which are used to treat BPH—lower a man’s PSA level. PSA level may also vary somewhat across testing laboratories.
Another complicating factor is that studies to establish the normal range of PSA levels have been conducted primarily in populations of White men. Although expert opinions vary, there is no clear consensus regarding the optimal PSA threshold for recommending a prostate biopsy for men of any racial or ethnic group.
In general, however, the higher a man's PSA level, the more likely it is that he has prostate cancer. Moreover, a continuous rise in a man’s PSA level over time may also be a sign of prostate cancer.
As one of the one step rapid test manufacturers, we provide china rapid kit, prostate specific antigen test kit, prostate cancer kit, prostatitis test kit, prostate cancer test kit, nt probnp test, etc. Want to know psa test kit priceor more, contact us.
Send product request
Other supplier products
 |
Food Safety Rapid Test | Frenovo provides our customers with high quality products, services and overall solutions to tackle current and emerging food safety problems, prot... |
 |
Chlamydia Pneumoniae IgM Test | Chlamydia pneumoniae (CPN) is a Chlamydophila pneumoniae pathogen that is transmitted through the respiratory tract. It is a prokaryote with a uniq... |
 |
Swine Influenza Antigen Rapid Test | This product is used for qualitative detection of African swine fever virus (ASFV) antigen in diseased pig blood in vitro. African Swine Fever (AS... |
 |
HSV-2 lgG/IgM (Herpes Simplex Virus) Rapid Test | Infections with HSV types 1 and 2 can differ significantly in their clinical manifestations and severity. So you need a hsv rapid test kit. HSV typ... |
 |
Filariasis IgG/IgM Rapid Test | The Filariasis IgG/IgM Rapid Test Chinais a lateral flow immunoassay for the simultaneous detection and differentiation of IgG and IgM anti-lymphat... |
Same products
 |
XD-MAX Winch for Drone | Seller: NEW WING ADVANCED (TIANJIN) TECHNOLOGY CO., LTD | XD-MAX Winch for Drone The XD-MAX Winch for Droneis a high-performance aerial lifting solution d... |
 |
XD-55 Winch for Drone | Seller: NEW WING ADVANCED (TIANJIN) TECHNOLOGY CO., LTD | XD-55 Winch for Drone Introducing the XD-55 Winch for Drone—an advanced lifting system eng... |
 |
XD-10 Winch for Drone | Seller: NEW WING ADVANCED (TIANJIN) TECHNOLOGY CO., LTD | XD-10 Winch for Drone SAFE, EFFICIENT AND CONVENIENT.Your reliable and intelligent air transport... |
 |
Uratech ER16 Collet Rack – CNC Collet Storage for ER, DR & RD 16 Series | Seller: Uratech USA Inc | TheUratech ER16 collet rackis a premium storage solution designed for CNC shops, toolrooms, and m... |
 |
Uratech Tool scoot cart for 50 taper tool holders | Seller: Uratech USA Inc | Maximize efficiency in your machining operations with our50 taper CNC tool carts, the ultimate so... |
