Description of Test
You will be asked to sit. An area inside your elbow will be cleaned with an antiseptic wipe. A large band will be tied around your arm. The needle will then be inserted into a vein. A tube will collect the blood from the needle. The band on your arm will be removed. Once all the blood is collected, the needle will be removed. Some gauze will be placed over the site to help stop bleeding. You may also be given a bandage to place over the site.
After the blood sample is collected, you may need to stay seated for 10-15 minutes. If you are lightheaded, you may need to stay seated longer. Once you feel better, you can leave.
The results are usually available in a few days to a week. Your doctor will talk to you about your results.
If your PSA level is slightly elevated, but there are no other reasons to suspect prostate cancer, your doctor may recommend closely following your PSA levels.
If your PSA level is too high, has risen significantly, or the doctor notices a lump during a digital rectal exam, you will probably need to schedule other tests, such as a prostate biopsy.