This episode covers 8 key pediatric urologic emergencies including  testicular torsion, paraphimosis, disorders of sexual differentiation, nephrolithiasis antenatal hydronephrosis, incarcerated inguinal hernias, hydroceles, and major abdominal birth defects. This episode was written by Mark Assmus and Dr. Peter Metcalfe. Mark Assmus is a medical student at the University of Alberta. Dr. Peter Metcalfe is a Pediatric Urologist at the Stollery Children’s Hospital in Edmonton, Alberta. These podcasts are designed to give medical students an overview of key topics in pediatrics. The audio versions are accessible on iTunes. You can find more great pediatrics content at www.pedscases.com. Related Content:  Podcast: Acute Abdominal Pain