Infectious Complications Following Transrectal Ultrasound-Guided Prostate Biopsy: New Challenges in the Era of Multidrug-Resistant Escherichia coli

Abstract

Transrectal ultrasound (TRUS)-guided prostate biopsy is currently considered the standard technique for obtaining tissue to make a histological diagnosis of prostatic carcinoma. Infectious complications following TRUS-guided prostate biopsy are well described, and are reportedly increasing in incidence. The role of antibiotic prophylaxis in reducing post-TRUS biopsy infections is now established, and many guidelines suggest that fluoroquinolone antimicrobials are the prophylactic agents of choice. Of note, however, recent reports suggest an emerging association between TRUS biopsy and subsequent infection with fluoroquinolone-resistant Escherichia coli. Against this background, we provide an..