Diagnostic Tests

There are a number of different tests which can be used in the initial diagnosis of a prostate problem and subsequent staging of a cancer diagnosis.

These include

• PSA test
• Digital Rectal Exam (DRE)
• Transrectal Ultrasound Scan (TRUS)
• Transrectal Needle Biopsy of the prostate
• Other tests

 

The PSA test

This is a blood test to measure the PSA Protein specific antigen level in your blood.  A raised PSA level can be a sign of prostate cancer but more often it is caused by something less serious like an inflamed prostate or an enlarged prostate that comes with ageing.

Digital Rectal Exam (DRE)

This involves your doctor physically checking how the prostate gland feels, feeling for abnormal signs, such as s lumpy or hard prostate.  The test is quick but may be a little uncomfortable.

Transrectal Ultrasound Scan (TRUS)

This is a scan using sound waves to build up a picture of the tissues inside your body. To scan the prostate gland, a small device called a probe is passed into your back passage and an image of the prostate appears on a computer screen. This scan is used to measure the size of the prostate. The scan may be uncomfortable but only takes a few minutes.

Transrectal Needle Biopsy of the prostate

The best way to diagnose prostate cancer is by taking samples of the tissues (biopsy). It is usually done at the same time as an ultrasound.

Other Tests

If the tests show that you have prostate cancer, you may need other tests. This is called staging and can help your doctor to decide on the right treatment for you.

• Bone scan
• X-rays
• CT scan

For more information on Prostate Cancer Diagnosis please click here.