[Usefulness of urethral endoprosthesis in the management of urinary retention after brachytherapy for localized prostate cancer].

Brachytherapy is a possible treatment for localized low risk prostate cancer. Although this option is minimally invasive, some side effects may occur. Acute retention of urine (ARU) has been observed in 5% to 22% of cases and can be prevented in most cases by alpha-blocker treatment. Several alternatives have been reported in the literature for the management of ARU following brachytherapy: prolonged suprapubic catheterization, transurethral resection of the prostate and also intermittent self-catheterization. The authors report an original endoscopic approach, using urethral endoprosthesis, with a satisfactory voiding status.