Expressed Prostatic SecretionsCurrent as of: December 3, 2017 |
|
Expressed Prostatic SecretionsExam OverviewExamination of expressed prostatic secretions tests a sample of the secretion for signs of inflammation or bacterial infection. While you bend over or lie on your side or back, the doctor inserts a lubricated, gloved finger into the rectum and presses each side of the prostate gland 6 or 7 times. The urethra is then gently "milked" with a gloved finger. The secretions are collected in a tube or on a swab. The secretions are examined under a microscope for signs of inflammation and are cultured in the lab to find out if bacteria are present. Why It Is DoneThis test may be done if you have:
ResultsFindings of expressed prostatic secretions may include the following. NormalThis may also be called a negative result. MicroscopicFew or no white blood cells are seen when the sample is viewed under a microscope. CultureNo bacteria grow in the sample. A negative culture may mean that the symptoms are caused by chronic prostatitis/pelvic pain syndrome, inflammatory or noninflammatory. AbnormalThis may also be called a positive result. MicroscopicWhite blood cells, pus cells, or other types of cells that point to inflammation are seen when the sample is viewed under the microscope. CultureBacteria grow in the sample. What To Think AboutYour doctor may ask you to avoid ejaculation for 5 days prior to this test. This allows prostatic fluid to build up and prevents an increase in the number of white blood cells in the prostate fluid, which could interfere with test results. The results of the test may help show which type of prostatitis is causing your symptoms. But this test often fails to provide conclusive evidence of the cause of symptoms. Complete the medical test information form (PDF) (What is a PDF document?) to help you prepare for this test. References
Current as of: December 3, 2017 |
Search the
Healthwise Knowledgebase Topic ContentsThis information does not replace the advice of a doctor. Healthwise, Incorporated, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content. To learn more about Healthwise, visit Healthwise.org. © 1995-2018 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated. |