General
Prostate Check
Prostate cancer is the most commonly diagnosed cancer in men. When detected early survival rates are over 98%, but late diagnosis causes survival rates to drop below 26%.
See what is measuredAbout this test
Prostate cancer is the most commonly diagnosed cancer in Kiwi men. When detected early survival rates are over 98%, but late diagnosis causes survival rates to drop below 26%. More than 600 men die of prostate cancer in New Zealand each year and the key to survival is catching it early. Generally a slow growing disease, the majority of men diagnosed with low grade prostate cancer live for many years without symptoms and without it spreading. However high grade disease spreads quickly and can be fatal. A number of risk factors are linked to an increased chance of developing prostate cancer including age and family history. There is also evidence that diet and lifestyle are risk factors for prostate cancer. In the early stages of prostate cancer there may be no symptoms, but in the later stages might include the frequent need to urinate, finding it difficult or uncomfortable to urinate and finding blood in urine or semen. This simple PSA test measures the level of PSA (prostate specific antigen) which can be elevated in cases of prostate cancer. Please refer to the Depart of Health position statement regarding prostate cancer screening before ordering this test.
What we measure
PROSTATE TUMOUR MARKER
This PSA test screens for prostate specific antigen (PSA), a protein which is released into the blood by the prostate gland.
- Prostate Specific Antigen (PSA)
- PSA a protein which is released into the blood by the prostate gland and is present in many cases of prostate cancer. PSA exists in two forms in the blood: free (not bound) and complexed (bound to other blood proteins).
- Free PSA
- There is some evidence that the free PSA ratio (% of total PSA not bound to proteins) can help predict the probability of cancer, especially in individuals with total PSA levels in the 'grey-area' range of 4.0 to 10.0 µg/L. A PSA ratio above 25% is thought to suggest a lower risk of cancer, whereas a lower percentage suggests a higher probability of disease. Free PSA Ratio
What happens next
- 01
Order your test
Enter your laboratory details and pay securely as a guest. No signup or health quiz is required to order.
- 02
Follow your collection instructions
Preparation and collection vary by test. Follow the instructions provided for your specific test; contact us if anything is unclear.
- 03
Explore your results
View your results privately in your account. You can take the health quiz after ordering and explore clinician support when you need it.
A question before you order?
You can explore the collection without taking the quiz. If you are unsure where to start, we can help you understand the options.