Spondylodiscitis as Complication of Transrectal Ultrasonography-guided Prostate Biopsy: a Case Report

A 61-year-old man presented with high fever, and severe back and abdominal pain following transrectal ultrasonography (TRUS)-guided prostate biopsy. Diagnosis of spondylodiscitis and psoas abscesses was made based on MRI images of the lumbar tract of the spine. Six-month broad-spectrum antibiotic treatment and immobilization with a girdle overcame the disease without any relapse at the 1-year follow-up. Spondylodiscitis after TRUS-guided prostate biopsy is a rare event, which is not yet included as a major complication of the procedure. It is probably due to the presence of fluoroquinolone-resistant bacteria in faeces. It is, therefore, important to highlight this possibility and to stress the use of targeted antibiotic prophylaxis after rectal flora swabbing with selected antibiotics at sufficient concentrations to be effective.

Dose-Adjusted Beta-Lactam Antibiotic-Induced Encephalopathy in a Patient with End-Stage Renal Impairment: A Case Report

Introduction: Despite adherence to current guidelines regarding dose adjustment and drug-level monitoring, beta-lactam-induced encephalopathy can still occur in the setting of chronic renal impairment. Case Report: We report what we believe is the first case of piperacillin- and tazobactam-induced encephalopathy in a patient with pre-existing cefepime-induced encephalopathy in the context of end-stage kidney disease despite adequate dose adjustment for renal impairment.