Surgery Which of the following is an absolute indication for surgery in cases of benign prostatic hyperplasia? A Nocturnal frequency B Bilateral hydroureteronephrosis C Recurrent urinary tract infection D Voiding bladder pressures > 50 cm of water 💡 Explanation Which of the following is an absolute indication for surgery in cases of benign prostatic hyperplasia? ✓ Correct Answer: B. Bilateral hydroureteronephrosis