UroToday.com - Diverticula of the male penile urethra are rare. Recognized etiologies for acquired male diverticula include trauma, impacted stones, strictures and infection. Iatrogenic injury following endoscopic urethrotomy should also be considered. Symptoms of urethral diverticula depend on their size, location, and the degree to which they cause obstruction. Men can present with hematuria, urinary tract infection, lower urinary tract symptoms, incontinence or post-void dribbling.