A 3-year-old with a renal mass and large cystic bladder mass.

JAAPA

March 2016

At Cardon Children's Medical Center in Mesa, Ariz., Shawn C. Smith practices pediatric urology, Barry Chang is a pediatric urologist and director of robotic and minimally invasive surgery, and Laura Beth Fleming is a pediatric nurse practitioner in pediatric urology. The authors have disclosed no potential conflicts of interest, financial or otherwise.