Risks
By Mayo Clinic staffCommon risks associated with a prostate biopsy include:
- Infection. The most common risk associated with a prostate biopsy is infection. Rarely, men who have a prostate biopsy develop an infection of the urinary tract or prostate that requires treatment with antibiotics.
- Bleeding at the biopsy site. Rectal bleeding is common after a prostate biopsy. Don't start taking any blood-thinning medications after your biopsy until your doctor says it's OK.
- Blood in your semen. It's common to notice red or rust coloring in your semen after a prostate biopsy. This indicates blood, and it's not a cause for concern. Blood in your semen may persist for a few weeks after the biopsy.
- Difficulty urinating. In some men, prostate biopsy can cause difficulty passing urine after the procedure. Rarely, a temporary urinary catheter must be inserted.
References
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How is prostate cancer diagnosed? American Cancer Society. http://www.cancer.org/Cancer/ProstateCancer/DetailedGuide/prostate-cancer-diagnosis. Accessed Feb. 21, 2013.
- Wein AJ, ed., et al. Campbell-Walsh Urology. 10th ed. Philadelphia, Pa.: Saunders Elsevier; 2012. http://www.mdconsult.com/books/about.do?about=true&eid=4-u1.0-B978-1-4160-6911-9..C2009-1-60786-3--TOP&isbn=978-1-4160-6911-9&uniqId=310232887-6. Accessed Feb. 21, 2013.
- How to read your pathology report. MyBiopsy.org. http://www.cap.org/apps/docs/reference/myBiopsy/pathology_report.html. Accessed Feb. 21, 2013.
- Castle EP (expert opinion). Mayo Clinic, Phoenix/Scottsdale, Ariz. Feb. 24, 2013.


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